{
  "resourceType": "StructureDefinition",
  "url": "https://eng.it/fhir/StructureDefinition/DocumentReference_Eng",
  "name": "DocumentReference_Eng",
  "status": "draft",
  "date": "2022-10-18T14:35:02.4893366+00:00",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "DocumentReference",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/DocumentReference",
  "derivation": "constraint",
  "snapshot": {
    "element": [
      {
        "id": "DocumentReference",
        "path": "DocumentReference",
        "short": "A reference to a document",
        "definition": "A reference to a document of any kind for any purpose. Provides metadata about the document so that the document can be discovered and managed. The scope of a document is any seralized object with a mime-type, so includes formal patient centric documents (CDA), cliical notes, scanned paper, and non-patient specific documents like policy text.",
        "comment": "Usually, this is used for documents other than those defined by FHIR.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference",
          "min": 0,
          "max": "*"
        },
        "constraint": [
          {
            "key": "dom-2",
            "severity": "error",
            "human": "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
            "expression": "contained.contained.empty()",
            "xpath": "not(parent::f:contained and f:contained)",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
          },
          {
            "key": "dom-4",
            "severity": "error",
            "human": "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
            "expression": "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()",
            "xpath": "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
          },
          {
            "key": "dom-3",
            "severity": "error",
            "human": "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource",
            "expression": "contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()",
            "xpath": "not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
          },
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice",
                "valueBoolean": true
              },
              {
                "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation",
                "valueMarkdown": "When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time."
              }
            ],
            "key": "dom-6",
            "severity": "warning",
            "human": "A resource should have narrative for robust management",
            "expression": "text.`div`.exists()",
            "xpath": "exists(f:text/h:div)",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
          },
          {
            "key": "dom-5",
            "severity": "error",
            "human": "If a resource is contained in another resource, it SHALL NOT have a security label",
            "expression": "contained.meta.security.empty()",
            "xpath": "not(exists(f:contained/*/f:meta/f:security))",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "Entity. Role, or Act"
          },
          {
            "identity": "workflow",
            "map": "Event"
          },
          {
            "identity": "fhircomposition",
            "map": "when describing a Composition"
          },
          {
            "identity": "rim",
            "map": "Document[classCode=\"DOC\" and moodCode=\"EVN\"]"
          },
          {
            "identity": "cda",
            "map": "when describing a CDA"
          }
        ]
      },
      {
        "id": "DocumentReference.id",
        "path": "DocumentReference.id",
        "short": "Logical id of this artifact",
        "definition": "Identifica la risorsa all'interno del dominio",
        "comment": "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isSummary": true
      },
      {
        "id": "DocumentReference.meta",
        "path": "DocumentReference.meta",
        "short": "Metadata about the resource",
        "definition": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.meta",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Meta"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.implicitRules",
        "path": "DocumentReference.implicitRules",
        "short": "A set of rules under which this content was created",
        "definition": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
        "comment": "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.implicitRules",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isModifier": true,
        "isModifierReason": "This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.language",
        "path": "DocumentReference.language",
        "short": "Language of the resource content",
        "definition": "The base language in which the resource is written.",
        "comment": "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.language",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
              "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages"
            },
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "Language"
            }
          ],
          "strength": "preferred",
          "description": "A human language.",
          "valueSet": "http://hl7.org/fhir/ValueSet/languages"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.text",
        "path": "DocumentReference.text",
        "short": "Text summary of the resource, for human interpretation",
        "definition": "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
        "comment": "Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded information is added later.",
        "alias": [
          "narrative",
          "html",
          "xhtml",
          "display"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Narrative"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          },
          {
            "identity": "rim",
            "map": "Act.text?"
          }
        ]
      },
      {
        "id": "DocumentReference.contained",
        "path": "DocumentReference.contained",
        "short": "Contained, inline Resources",
        "definition": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",
        "comment": "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.",
        "alias": [
          "inline resources",
          "anonymous resources",
          "contained resources"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.contained",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Resource"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "Entity. Role, or Act"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension",
        "path": "DocumentReference.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:cancelReason",
        "path": "DocumentReference.extension",
        "sliceName": "cancelReason",
        "short": "Optional Extensions Element",
        "definition": "Estensione contenente il motivo dell'annullamento",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-cancelReason"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:opCode",
        "path": "DocumentReference.extension",
        "sliceName": "opCode",
        "short": "Optional Extensions Element",
        "definition": "CodeableConcept che indica il codice univoco dell'operazione riportata sul referto",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-opCode"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:uniEro",
        "path": "DocumentReference.extension",
        "sliceName": "uniEro",
        "short": "Optional Extensions Element",
        "definition": "Elemento di tipo reference che contiene il riferimento alla risorsa Location in cui è indicata l'unità erogante",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-uniEro"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:docSigned",
        "path": "DocumentReference.extension",
        "sliceName": "docSigned",
        "short": "Optional Extensions Element",
        "definition": "CodeableConcept valorizzato con:\r\n* LA = firmato digitalmente\r\n* AU = non firmato digitalmente",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-docSigned"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:conformance",
        "path": "DocumentReference.extension",
        "sliceName": "conformance",
        "short": "Optional Extensions Element",
        "definition": "Elemento code per indicare la conformità al ritiro tramite FSE:\r\n* \"AA\" per conforme al ritirno\r\n* \"AC\" per NON conforme al ritiro tramite FSE",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-conformance"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:validationDateTime",
        "path": "DocumentReference.extension",
        "sliceName": "validationDateTime",
        "short": "Optional Extensions Element",
        "definition": "Data e ora di validazione del referto",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-validationDateTime"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento",
        "path": "DocumentReference.extension",
        "sliceName": "oscuramento",
        "short": "Optional Extensions Element",
        "definition": "Estensione di tipo codeableConcept contenete l'informazione sull'oscuramento e sulla modalità dell'oscuramento, ottenuta popolando oppurtunamente il system, per il code valorizzare con Y per si e N per no.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/oscuramento"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.id",
        "path": "DocumentReference.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.extension",
        "path": "DocumentReference.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.url",
        "path": "DocumentReference.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "http://cct.eng.it/FHIR/schema/oscuramento",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x]",
        "path": "DocumentReference.extension.value[x]",
        "short": "Value of extension",
        "definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].id",
        "path": "DocumentReference.extension.value[x].id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].extension",
        "path": "DocumentReference.extension.value[x].extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding",
        "path": "DocumentReference.extension.value[x].coding",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "closed"
        },
        "short": "Code defined by a terminology system",
        "definition": "A reference to a code defined by a terminology system.",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "3",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela",
        "path": "DocumentReference.extension.value[x].coding",
        "sliceName": "maggioreTutela",
        "short": "Code defined by a terminology system",
        "definition": "A reference to a code defined by a terminology system.",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.id",
        "path": "DocumentReference.extension.value[x].coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.extension",
        "path": "DocumentReference.extension.value[x].coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.system",
        "path": "DocumentReference.extension.value[x].coding.system",
        "short": "Identity of the terminology system",
        "definition": "The identification of the code system that defines the meaning of the symbol in the code.",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://cct.eng.it/FHIR/schema/oscuramento-maggiortutela",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.version",
        "path": "DocumentReference.extension.value[x].coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.code",
        "path": "DocumentReference.extension.value[x].coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "valorizzare con Y per si e N per no",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.extension.value[x].coding.display",
        "short": "Representation defined by the system",
        "definition": "A representation of the meaning of the code in the system, following the rules of the system.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:maggioreTutela.userSelected",
        "path": "DocumentReference.extension.value[x].coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario",
        "path": "DocumentReference.extension.value[x].coding",
        "sliceName": "volontario",
        "short": "Code defined by a terminology system",
        "definition": "A reference to a code defined by a terminology system.",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "3",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.id",
        "path": "DocumentReference.extension.value[x].coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.extension",
        "path": "DocumentReference.extension.value[x].coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.system",
        "path": "DocumentReference.extension.value[x].coding.system",
        "short": "Identity of the terminology system",
        "definition": "The identification of the code system that defines the meaning of the symbol in the code.",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://cct.eng.it/FHIR/schema/oscuramento-volontario",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.version",
        "path": "DocumentReference.extension.value[x].coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.code",
        "path": "DocumentReference.extension.value[x].coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "valorizzare con Y per si e N per no",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.extension.value[x].coding.display",
        "short": "Representation defined by the system",
        "definition": "A representation of the meaning of the code in the system, following the rules of the system.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:volontario.userSelected",
        "path": "DocumentReference.extension.value[x].coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi",
        "path": "DocumentReference.extension.value[x].coding",
        "sliceName": "entrambi",
        "short": "Code defined by a terminology system",
        "definition": "A reference to a code defined by a terminology system.",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "3",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.id",
        "path": "DocumentReference.extension.value[x].coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.extension",
        "path": "DocumentReference.extension.value[x].coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.system",
        "path": "DocumentReference.extension.value[x].coding.system",
        "short": "Identity of the terminology system",
        "definition": "The identification of the code system that defines the meaning of the symbol in the code.",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://cct.eng.it/FHIR/schema/oscuramento-volontario-maggiortutela",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.version",
        "path": "DocumentReference.extension.value[x].coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.code",
        "path": "DocumentReference.extension.value[x].coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "valorizzare con Y per si e N per no",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.extension.value[x].coding.display",
        "short": "Representation defined by the system",
        "definition": "A representation of the meaning of the code in the system, following the rules of the system.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding:entrambi.userSelected",
        "path": "DocumentReference.extension.value[x].coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.extension.value[x].text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.modifierExtension",
        "path": "DocumentReference.modifierExtension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Extensions that cannot be ignored",
        "definition": "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them",
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier",
        "path": "DocumentReference.masterIdentifier",
        "short": "Master Version Specific Identifier",
        "definition": "Contiene l’identificativo unico assegnato dal sistema che crea il documento. Questo identificatore è specifico\r\nper questa versione del documento.",
        "comment": "CDA Document Id extension and root.",
        "requirements": "The structure and format of this Id shall be consistent with the specification corresponding to the formatCode attribute. (e.g. for a DICOM standard document a 64-character numeric UID, for an HL7 CDA format a serialization of the CDA Document Id extension and root in the form \"oid^extension\", where OID is a 64 digits max, and the Id is a 16 UTF-8 char max. If the OID is coded without the extension then the '^' character shall not be included.).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.masterIdentifier",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "workflow",
            "map": "Event.identifier"
          },
          {
            "identity": "w5",
            "map": "FiveWs.identifier"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.identifier"
          },
          {
            "identity": "v2",
            "map": "TXA-12"
          },
          {
            "identity": "rim",
            "map": ".id"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.uniqueId"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/id"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.id",
        "path": "DocumentReference.masterIdentifier.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.extension",
        "path": "DocumentReference.masterIdentifier.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.use",
        "path": "DocumentReference.masterIdentifier.use",
        "short": "usual | official | temp | secondary | old (If known)",
        "definition": "The purpose of this identifier.",
        "comment": "Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.",
        "requirements": "Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.use",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isModifier": true,
        "isModifierReason": "This is labeled as \"Is Modifier\" because applications should not mistake a temporary id for a permanent one.",
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "IdentifierUse"
            }
          ],
          "strength": "required",
          "description": "Identifies the purpose for this identifier, if known .",
          "valueSet": "http://hl7.org/fhir/ValueSet/identifier-use|4.0.1"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "N/A"
          },
          {
            "identity": "rim",
            "map": "Role.code or implied by context"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.type",
        "path": "DocumentReference.masterIdentifier.type",
        "short": "Description of identifier",
        "definition": "A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.",
        "comment": "This element deals only with general categories of identifiers.  It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage.   Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.",
        "requirements": "Allows users to make use of identifiers when the identifier system is not known.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "IdentifierType"
            }
          ],
          "strength": "extensible",
          "description": "A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.",
          "valueSet": "http://hl7.org/fhir/ValueSet/identifier-type"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "v2",
            "map": "CX.5"
          },
          {
            "identity": "rim",
            "map": "Role.code or implied by context"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.system",
        "path": "DocumentReference.masterIdentifier.system",
        "short": "The namespace for the identifier value",
        "definition": "Deve essere di tipo ‘urn:ietf:rfc:3986’",
        "comment": "Identifier.system is always case sensitive.",
        "requirements": "There are many sets  of identifiers.  To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "urn:ietf:rfc:3986",
        "example": [
          {
            "label": "General",
            "valueUri": "http://www.acme.com/identifiers/patient"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX.4 / EI-2-4"
          },
          {
            "identity": "rim",
            "map": "II.root or Role.id.root"
          },
          {
            "identity": "servd",
            "map": "./IdentifierType"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.value",
        "path": "DocumentReference.masterIdentifier.value",
        "short": "The value that is unique",
        "definition": "Contiene il valore dell’identificativo univoco, nel formato: ‘{produttore}:{id_univoco_produttore}’",
        "comment": "If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986.  The value's primary purpose is computational mapping.  As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.)  A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.value",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "example": [
          {
            "label": "General",
            "valueString": "123456"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX.1 / EI.1"
          },
          {
            "identity": "rim",
            "map": "II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)"
          },
          {
            "identity": "servd",
            "map": "./Value"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.period",
        "path": "DocumentReference.masterIdentifier.period",
        "short": "Time period when id is/was valid for use",
        "definition": "Time period during which identifier is/was valid for use.",
        "comment": "A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. \"the patient was an inpatient of the hospital for this time range\") or one value from the range applies (e.g. \"give to the patient between these two times\").\n\nPeriod is not used for a duration (a measure of elapsed time). See [Duration](datatypes.html#Duration).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.period",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Period"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "per-1",
            "severity": "error",
            "human": "If present, start SHALL have a lower value than end",
            "expression": "start.hasValue().not() or end.hasValue().not() or (start <= end)",
            "xpath": "not(exists(f:start/@value)) or not(exists(f:end/@value)) or (xs:dateTime(f:start/@value) <= xs:dateTime(f:end/@value))",
            "source": "http://hl7.org/fhir/StructureDefinition/Period"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "DR"
          },
          {
            "identity": "rim",
            "map": "IVL<TS>[lowClosed=\"true\" and highClosed=\"true\"] or URG<TS>[lowClosed=\"true\" and highClosed=\"true\"]"
          },
          {
            "identity": "v2",
            "map": "CX.7 + CX.8"
          },
          {
            "identity": "rim",
            "map": "Role.effectiveTime or implied by context"
          },
          {
            "identity": "servd",
            "map": "./StartDate and ./EndDate"
          }
        ]
      },
      {
        "id": "DocumentReference.masterIdentifier.assigner",
        "path": "DocumentReference.masterIdentifier.assigner",
        "short": "Organization that issued id (may be just text)",
        "definition": "Organization that issued/manages the identifier.",
        "comment": "The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.assigner",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Organization"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "v2",
            "map": "CX.4 / (CX.4,CX.9,CX.10)"
          },
          {
            "identity": "rim",
            "map": "II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper"
          },
          {
            "identity": "servd",
            "map": "./IdentifierIssuingAuthority"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier",
        "path": "DocumentReference.identifier",
        "short": "Other identifiers for the document",
        "definition": "Identificativo del documento, necessario per le operazioni di replace di un documento. Include gli identificatori indipendenti dalla versione.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.identifier",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "workflow",
            "map": "Event.identifier"
          },
          {
            "identity": "w5",
            "map": "FiveWs.identifier"
          },
          {
            "identity": "v2",
            "map": "TXA-16?"
          },
          {
            "identity": "rim",
            "map": ".id / .setId"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.entryUUID"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.id",
        "path": "DocumentReference.identifier.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.extension",
        "path": "DocumentReference.identifier.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.use",
        "path": "DocumentReference.identifier.use",
        "short": "usual | official | temp | secondary | old (If known)",
        "definition": "Settare a ‘official’.",
        "comment": "Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.",
        "requirements": "Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.use",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "fixedCode": "official",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isModifier": true,
        "isModifierReason": "This is labeled as \"Is Modifier\" because applications should not mistake a temporary id for a permanent one.",
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "IdentifierUse"
            }
          ],
          "strength": "required",
          "description": "Identifies the purpose for this identifier, if known .",
          "valueSet": "http://hl7.org/fhir/ValueSet/identifier-use|4.0.1"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "N/A"
          },
          {
            "identity": "rim",
            "map": "Role.code or implied by context"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.type",
        "path": "DocumentReference.identifier.type",
        "short": "Description of identifier",
        "definition": "A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.",
        "comment": "This element deals only with general categories of identifiers.  It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage.   Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.",
        "requirements": "Allows users to make use of identifiers when the identifier system is not known.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "IdentifierType"
            }
          ],
          "strength": "extensible",
          "description": "A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.",
          "valueSet": "http://hl7.org/fhir/ValueSet/identifier-type"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "v2",
            "map": "CX.5"
          },
          {
            "identity": "rim",
            "map": "Role.code or implied by context"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.system",
        "path": "DocumentReference.identifier.system",
        "short": "The namespace for the identifier value",
        "definition": "Deve essere di tipo ‘urn:ietf:rfc:3986’",
        "comment": "Identifier.system is always case sensitive.",
        "requirements": "There are many sets  of identifiers.  To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "urn:ietf:rfc:3986",
        "example": [
          {
            "label": "General",
            "valueUri": "http://www.acme.com/identifiers/patient"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX.4 / EI-2-4"
          },
          {
            "identity": "rim",
            "map": "II.root or Role.id.root"
          },
          {
            "identity": "servd",
            "map": "./IdentifierType"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.value",
        "path": "DocumentReference.identifier.value",
        "short": "The value that is unique",
        "definition": "Valore identificativo, utilizzare il valore simbolico: ‘documento01’.",
        "comment": "If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986.  The value's primary purpose is computational mapping.  As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.)  A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.value",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "example": [
          {
            "label": "General",
            "valueString": "123456"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX.1 / EI.1"
          },
          {
            "identity": "rim",
            "map": "II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)"
          },
          {
            "identity": "servd",
            "map": "./Value"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.period",
        "path": "DocumentReference.identifier.period",
        "short": "Time period when id is/was valid for use",
        "definition": "Time period during which identifier is/was valid for use.",
        "comment": "A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. \"the patient was an inpatient of the hospital for this time range\") or one value from the range applies (e.g. \"give to the patient between these two times\").\n\nPeriod is not used for a duration (a measure of elapsed time). See [Duration](datatypes.html#Duration).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.period",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Period"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "per-1",
            "severity": "error",
            "human": "If present, start SHALL have a lower value than end",
            "expression": "start.hasValue().not() or end.hasValue().not() or (start <= end)",
            "xpath": "not(exists(f:start/@value)) or not(exists(f:end/@value)) or (xs:dateTime(f:start/@value) <= xs:dateTime(f:end/@value))",
            "source": "http://hl7.org/fhir/StructureDefinition/Period"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "DR"
          },
          {
            "identity": "rim",
            "map": "IVL<TS>[lowClosed=\"true\" and highClosed=\"true\"] or URG<TS>[lowClosed=\"true\" and highClosed=\"true\"]"
          },
          {
            "identity": "v2",
            "map": "CX.7 + CX.8"
          },
          {
            "identity": "rim",
            "map": "Role.effectiveTime or implied by context"
          },
          {
            "identity": "servd",
            "map": "./StartDate and ./EndDate"
          }
        ]
      },
      {
        "id": "DocumentReference.identifier.assigner",
        "path": "DocumentReference.identifier.assigner",
        "short": "Organization that issued id (may be just text)",
        "definition": "Organization that issued/manages the identifier.",
        "comment": "The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Identifier.assigner",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Organization"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "v2",
            "map": "CX.4 / (CX.4,CX.9,CX.10)"
          },
          {
            "identity": "rim",
            "map": "II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper"
          },
          {
            "identity": "servd",
            "map": "./IdentifierIssuingAuthority"
          }
        ]
      },
      {
        "id": "DocumentReference.status",
        "path": "DocumentReference.status",
        "short": "current | superseded | entered-in-error",
        "definition": "Identifica lo stato della DocumentReference.\r\n-Valorizzare con ‘current’ per lo stato approved; \r\n-Valorizzare con ‘superseded’ per lo stato deprecated: da utilizzare in caso di cancellazioni",
        "comment": "This is the status of the DocumentReference object, which might be independent from the docStatus element.\n\nThis element is labeled as a modifier because the status contains the codes that mark the document or reference as not currently valid.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DocumentReference.status",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "key",
            "severity": "error",
            "human": "verifica status DocumentReference",
            "expression": "exists (value= 'current' or value = 'superseded')",
            "source": "https://eng.it/fhir/StructureDefinition/DocumentReference_Eng"
          }
        ],
        "isModifier": true,
        "isModifierReason": "This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid",
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentReferenceStatus"
            }
          ],
          "strength": "required",
          "description": "The status of the document reference.",
          "valueSet": "http://hl7.org/fhir/ValueSet/document-reference-status|4.0.1"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "workflow",
            "map": "Event.status"
          },
          {
            "identity": "w5",
            "map": "FiveWs.status"
          },
          {
            "identity": "v2",
            "map": "TXA-19"
          },
          {
            "identity": "rim",
            "map": "interim: .completionCode=\"IN\" & ./statusCode[isNormalDatatype()]=\"active\";  final: .completionCode=\"AU\" &&  ./statusCode[isNormalDatatype()]=\"complete\" and not(./inboundRelationship[typeCode=\"SUBJ\" and isNormalActRelationship()]/source[subsumesCode(\"ActClass#CACT\") and moodCode=\"EVN\" and domainMember(\"ReviseDocument\", code) and isNormalAct()]);  amended: .completionCode=\"AU\" &&  ./statusCode[isNormalDatatype()]=\"complete\" and ./inboundRelationship[typeCode=\"SUBJ\" and isNormalActRelationship()]/source[subsumesCode(\"ActClass#CACT\") and moodCode=\"EVN\" and domainMember(\"ReviseDocument\", code) and isNormalAct() and statusCode=\"completed\"];  withdrawn : .completionCode=NI &&  ./statusCode[isNormalDatatype()]=\"obsolete\""
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.availabilityStatus"
          }
        ]
      },
      {
        "id": "DocumentReference.docStatus",
        "path": "DocumentReference.docStatus",
        "short": "preliminary | final | amended | entered-in-error",
        "definition": "Indica lo stato del documento.",
        "comment": "The document that is pointed to might be in various lifecycle states.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.docStatus",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "ReferredDocumentStatus"
            }
          ],
          "strength": "required",
          "description": "Status of the underlying document.",
          "valueSet": "http://hl7.org/fhir/ValueSet/composition-status|4.0.1"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "w5",
            "map": "FiveWs.status"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.status"
          },
          {
            "identity": "v2",
            "map": "TXA-17"
          },
          {
            "identity": "rim",
            "map": ".statusCode"
          }
        ]
      },
      {
        "id": "DocumentReference.type",
        "path": "DocumentReference.type",
        "short": "Kind of document (LOINC if possible)",
        "definition": "Questo elemento descrive la specifica tipologia del documento prodotto.",
        "comment": "Key metadata element describing the document that describes he exact type of document. Helps humans to assess whether the document is of interest when viewing a list of documents.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentC80Type"
            }
          ],
          "strength": "preferred",
          "description": "Precise type of clinical document.",
          "valueSet": "http://hl7.org/fhir/ValueSet/c80-doc-typecodes"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "workflow",
            "map": "Event.code"
          },
          {
            "identity": "w5",
            "map": "FiveWs.class"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.type"
          },
          {
            "identity": "v2",
            "map": "TXA-2"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.type"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/code/@code \n\nThe typeCode should be mapped from the ClinicalDocument/code element to a set of document type codes configured in the affinity domain. One suggested coding system to use for typeCode is LOINC, in which case the mapping step can be omitted."
          }
        ]
      },
      {
        "id": "DocumentReference.type.id",
        "path": "DocumentReference.type.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.type.extension",
        "path": "DocumentReference.type.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding",
        "path": "DocumentReference.type.coding",
        "short": "Code defined by a terminology system",
        "definition": "Da valorizzare secondo quanto definito nell’Affinity Domain Italia (XDSSubmissionSet.contentTypeCode).\r\nhttps://www.fascicolosanitario.gov.it/it/docs/2.19-XDSDocumentEntry.typeCode",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.id",
        "path": "DocumentReference.type.coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.extension",
        "path": "DocumentReference.type.coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.system",
        "path": "DocumentReference.type.coding.system",
        "short": "Identity of the terminology system",
        "definition": "The identification of the code system that defines the meaning of the symbol in the code.",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.version",
        "path": "DocumentReference.type.coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.code",
        "path": "DocumentReference.type.coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Contiene il valore corrispondente al codice del typeCode definito nel documento Affinity Domain regionale.\r\n57833-6 --> Prescrizione farmaceutica\r\n60591-5 --> Profilo Sanitario Sintetico\r\n11502-2 --> Referto di Laboratorio\r\n57829-4 --> Prescrizione per prodotto o apparecchiature mediche\r\n34105-7 --> Lettera di dimissione ospedaliera\r\n18842-5 -->  Lettera di dimissione non ospedaliera\r\n59258-4 --> Verbale di pronto soccorso\r\n68604-8 --> Referto di radiologia\r\n11526-1 --> Referto di anatomia patologica\r\n59284-0 --> Documento dei consensi\r\n28653-4 --> Certificato di malattia\r\n57832-8 --> Prescrizione diagnostica o specialistica\r\n29304-3 --> Prestazione farmaceutica\r\n11488-4 --> Referto specialistico\r\n57827-8 --> Esenzione da reddito\r\n81223-0 --> Erogazione specialistica\r\n18776-5 -->  Piano terapeutico\r\n97500-3 --> Certificazione verde COVID-19 (Digital Green Certificate)\r\n87273-9 --> Scheda singola vaccinazione\r\n82593-5 --> Certificato vaccinale\r\n97499-8 --> Certificato di guarigione da Covid-19",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.type.coding.display",
        "short": "Representation defined by the system",
        "definition": "Contiene il valore corrispondente alla descrizione del typeCode definito nel documento Affinity Domain regionale.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.type.coding.userSelected",
        "path": "DocumentReference.type.coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.type.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.type.text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.category",
        "path": "DocumentReference.category",
        "short": "Categorization of document",
        "definition": "Elemento che contiene la categoria del documento.\r\nPuò essere utilizzato per distinguere i documenti legati ad un Encounter da quelli legati alle sole richieste.",
        "comment": "Key metadata element describing the the category or classification of the document. This is a broader perspective that groups similar documents based on how they would be used. This is a primary key used in searching.",
        "alias": [
          "claxs"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.category",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentC80Class"
            }
          ],
          "strength": "example",
          "description": "High-level kind of a clinical document at a macro level.",
          "valueSet": "http://hl7.org/fhir/ValueSet/document-classcodes"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "w5",
            "map": "FiveWs.class"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.class"
          },
          {
            "identity": "rim",
            "map": ".outboundRelationship[typeCode=\"COMP].target[classCode=\"LIST\", moodCode=\"EVN\"].code"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.class"
          },
          {
            "identity": "cda",
            "map": "Derived from a mapping of /ClinicalDocument/code/@code to an Affinity Domain specified coded value to use and coding system. Affinity Domains are encouraged to use the appropriate value for Type of Service, based on the LOINC Type of Service (see Page 53 of the LOINC User's Manual). Must be consistent with /ClinicalDocument/code/@code"
          }
        ]
      },
      {
        "id": "DocumentReference.category.id",
        "path": "DocumentReference.category.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.category.extension",
        "path": "DocumentReference.category.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding",
        "path": "DocumentReference.category.coding",
        "short": "Code defined by a terminology system",
        "definition": "A reference to a code defined by a terminology system.",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.id",
        "path": "DocumentReference.category.coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.extension",
        "path": "DocumentReference.category.coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.system",
        "path": "DocumentReference.category.coding.system",
        "short": "Identity of the terminology system",
        "definition": "Valorizzare con: ‘2.16.840.1.113883.2.9.3.3.6.1.5’",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "2.16.840.1.113883.2.9.3.3.6.1.5",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.version",
        "path": "DocumentReference.category.coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.code",
        "path": "DocumentReference.category.coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Valorizzare con: \r\n-‘REF’ (in caso di Encounter)\r\n-’RIC’ (in caso di richiesta)",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.category.coding.display",
        "short": "Representation defined by the system",
        "definition": "Valorizzare con:\r\n-‘Referto’ (per value REF)\r\n-’Richiesta’ (per value RIC)",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.category.coding.userSelected",
        "path": "DocumentReference.category.coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.category.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.category.text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.subject",
        "path": "DocumentReference.subject",
        "short": "Who/what is the subject of the document",
        "definition": "Elemento di tipo Reference che contiene il riferimento assoluto esterno (URL) del paziente a cui è legato il documento prodotto.",
        "comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.subject",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Patient",
              "http://hl7.org/fhir/StructureDefinition/Practitioner",
              "http://hl7.org/fhir/StructureDefinition/Group",
              "http://hl7.org/fhir/StructureDefinition/Device",
              "https://eng.it/fhir/StructureDefinition/Patient_Eng"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "workflow",
            "map": "Event.subject"
          },
          {
            "identity": "w5",
            "map": "FiveWs.subject[x]"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.subject"
          },
          {
            "identity": "v2",
            "map": "PID-3 (No standard way to define a Practitioner or Group subject in HL7 v2 MDM message)"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"SBJ\"].role[typeCode=\"PAT\"]"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.patientId"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/recordTarget/"
          },
          {
            "identity": "w5",
            "map": "FiveWs.subject"
          }
        ]
      },
      {
        "id": "DocumentReference.subject.id",
        "path": "DocumentReference.subject.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.subject.extension",
        "path": "DocumentReference.subject.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.subject.reference",
        "path": "DocumentReference.subject.reference",
        "short": "Literal reference, Relative, internal or absolute URL",
        "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
        "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.reference",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1",
          "ref-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.subject.type",
        "path": "DocumentReference.subject.type",
        "short": "Type the reference refers to (e.g. \"Patient\")",
        "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
        "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "FHIRResourceTypeExt"
            }
          ],
          "strength": "extensible",
          "description": "Aa resource (or, for logical models, the URI of the logical model).",
          "valueSet": "http://hl7.org/fhir/ValueSet/resource-types"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.subject.identifier",
        "path": "DocumentReference.subject.identifier",
        "short": "Logical reference, when literal reference is not known",
        "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
        "comment": "When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. \n\nWhen both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.\n\nReference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.identifier",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "rim",
            "map": ".identifier"
          }
        ]
      },
      {
        "id": "DocumentReference.subject.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.subject.display",
        "short": "Text alternative for the resource",
        "definition": "Descrizione della Reference.",
        "comment": "This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.date",
        "path": "DocumentReference.date",
        "short": "When this document reference was created",
        "definition": "Elemento che contiene la data di creazione del documento.",
        "comment": "Referencing/indexing time is used for tracking, organizing versions and searching.",
        "alias": [
          "indexed"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.date",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "instant"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "workflow",
            "map": "Event.occurrence[x]"
          },
          {
            "identity": "w5",
            "map": "FiveWs.recorded"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.date"
          },
          {
            "identity": "rim",
            "map": ".availabilityTime[type=\"TS\"]"
          }
        ]
      },
      {
        "id": "DocumentReference.author",
        "path": "DocumentReference.author",
        "short": "Who and/or what authored the document",
        "definition": "Elemento di tipo Reference che contiene il riferimento interno della risorsa Practitioner che contiene informazioni circa l’autore del documento. Può contenere anche il riferimento alla risorsa Organization che contiene l'organizzazione a cui apparteiene il medico che redige il documento.",
        "comment": "Not necessarily who did the actual data entry (i.e. typist) or who was the source (informant).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.author",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Practitioner",
              "http://hl7.org/fhir/StructureDefinition/PractitionerRole",
              "http://hl7.org/fhir/StructureDefinition/Organization",
              "http://hl7.org/fhir/StructureDefinition/Device",
              "http://hl7.org/fhir/StructureDefinition/Patient",
              "http://hl7.org/fhir/StructureDefinition/RelatedPerson",
              "https://eng.it/fhir/StructureDefinition/Practitioner_Eng",
              "https://eng.it/fhir/StructureDefinition/PractitionerRole_Eng",
              "https://eng.it/fhir/StructureDefinition/Organization_Eng"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "workflow",
            "map": "Event.performer.actor"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.author"
          },
          {
            "identity": "v2",
            "map": "TXA-9 (No standard way to indicate a Device in HL7 v2 MDM message)"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"AUT\"].role[classCode=\"ASSIGNED\"]"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.author"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/author"
          }
        ]
      },
      {
        "id": "DocumentReference.author.id",
        "path": "DocumentReference.author.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.author.extension",
        "path": "DocumentReference.author.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.author.reference",
        "path": "DocumentReference.author.reference",
        "short": "Literal reference, Relative, internal or absolute URL",
        "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
        "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.reference",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1",
          "ref-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.author.type",
        "path": "DocumentReference.author.type",
        "short": "Type the reference refers to (e.g. \"Patient\")",
        "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
        "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "FHIRResourceTypeExt"
            }
          ],
          "strength": "extensible",
          "description": "Aa resource (or, for logical models, the URI of the logical model).",
          "valueSet": "http://hl7.org/fhir/ValueSet/resource-types"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.author.identifier",
        "path": "DocumentReference.author.identifier",
        "short": "Logical reference, when literal reference is not known",
        "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
        "comment": "When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. \n\nWhen both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.\n\nReference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.identifier",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "rim",
            "map": ".identifier"
          }
        ]
      },
      {
        "id": "DocumentReference.author.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.author.display",
        "short": "Text alternative for the resource",
        "definition": "Descrizione della Reference.",
        "comment": "This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator",
        "path": "DocumentReference.authenticator",
        "short": "Who/what authenticated the document",
        "definition": "Elemento di tipo Reference che contiene il riferimento interno della risorsa Practitioner che contiene informazioni circa l’autore che autentica il documento.",
        "comment": "Represents a participant within the author institution who has legally authenticated or attested the document. Legal authentication implies that a document has been signed manually or electronically by the legal Authenticator.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.authenticator",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Practitioner",
              "http://hl7.org/fhir/StructureDefinition/PractitionerRole",
              "http://hl7.org/fhir/StructureDefinition/Organization",
              "https://eng.it/fhir/StructureDefinition/Practitioner_Eng"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "workflow",
            "map": "Event.performer.actor"
          },
          {
            "identity": "w5",
            "map": "FiveWs.witness"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.attester"
          },
          {
            "identity": "v2",
            "map": "TXA-10"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"AUTHEN\"].role[classCode=\"ASSIGNED\"]"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.legalAuthenticator"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/legalAuthenticator"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.id",
        "path": "DocumentReference.authenticator.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.extension",
        "path": "DocumentReference.authenticator.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.reference",
        "path": "DocumentReference.authenticator.reference",
        "short": "Literal reference, Relative, internal or absolute URL",
        "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
        "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.reference",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1",
          "ref-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.type",
        "path": "DocumentReference.authenticator.type",
        "short": "Type the reference refers to (e.g. \"Patient\")",
        "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
        "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "FHIRResourceTypeExt"
            }
          ],
          "strength": "extensible",
          "description": "Aa resource (or, for logical models, the URI of the logical model).",
          "valueSet": "http://hl7.org/fhir/ValueSet/resource-types"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.identifier",
        "path": "DocumentReference.authenticator.identifier",
        "short": "Logical reference, when literal reference is not known",
        "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
        "comment": "When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. \n\nWhen both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.\n\nReference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.identifier",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "rim",
            "map": ".identifier"
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.authenticator.display",
        "short": "Text alternative for the resource",
        "definition": "Descrizione della Reference.",
        "comment": "This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.custodian",
        "path": "DocumentReference.custodian",
        "short": "Organization which maintains the document",
        "definition": "Identifies the organization or group who is responsible for ongoing maintenance of and access to the document.",
        "comment": "Identifies the logical organization (software system, vendor, or department) to go to find the current version, where to report issues, etc. This is different from the physical location (URL, disk drive, or server) of the document, which is the technical location of the document, which host may be delegated to the management of some other organization.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.custodian",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Organization"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "workflow",
            "map": "Event.performer.actor"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.custodian"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"RCV\"].role[classCode=\"CUST\"].scoper[classCode=\"ORG\" and determinerCode=\"INST\"]"
          }
        ]
      },
      {
        "id": "DocumentReference.relatesTo",
        "path": "DocumentReference.relatesTo",
        "short": "Relationships to other documents",
        "definition": "Elemento che indica eventuali relazioni con altri documenti. Utilizzare in caso di invio di documenti sostitutivi",
        "comment": "This element is labeled as a modifier because documents that append to other documents are incomplete on their own.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.relatesTo",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.relatesTo"
          },
          {
            "identity": "rim",
            "map": ".outboundRelationship"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry Associations"
          }
        ]
      },
      {
        "id": "DocumentReference.relatesTo.id",
        "path": "DocumentReference.relatesTo.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.relatesTo.extension",
        "path": "DocumentReference.relatesTo.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.relatesTo.modifierExtension",
        "path": "DocumentReference.relatesTo.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.relatesTo.code",
        "path": "DocumentReference.relatesTo.code",
        "short": "replaces | transforms | signs | appends",
        "definition": "Tipo di relazione con altri documenti.\r\nValorizzare con ‘replaces’ in caso di referti sostitutivi.",
        "comment": "If this document appends another document, then the document cannot be fully understood without also accessing the referenced document.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DocumentReference.relatesTo.code",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentRelationshipType"
            }
          ],
          "strength": "required",
          "description": "The type of relationship between documents.",
          "valueSet": "http://hl7.org/fhir/ValueSet/document-relationship-type|4.0.1"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.relatesTo.code"
          },
          {
            "identity": "rim",
            "map": ".outboundRelationship.typeCode"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry Associations type"
          }
        ]
      },
      {
        "id": "DocumentReference.relatesTo.target",
        "path": "DocumentReference.relatesTo.target",
        "short": "Target of the relationship",
        "definition": "Documento target della relazione.\r\nContiene il riferimento del DocumentReference da sostituire. La reference è implementata per masterIdentifier",
        "comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DocumentReference.relatesTo.target",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/DocumentReference"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.relatesTo.target"
          },
          {
            "identity": "rim",
            "map": ".target[classCode=\"DOC\", moodCode=\"EVN\"].id"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry Associations reference"
          }
        ]
      },
      {
        "id": "DocumentReference.description",
        "path": "DocumentReference.description",
        "short": "Human-readable description",
        "definition": "Elemento che può essere utilizzato dalla specifica azienda per associare al documento delle informazioni specifiche.",
        "comment": "What the document is about,  a terse summary of the document.",
        "requirements": "Helps humans to assess whether the document is of interest.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.description",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "TXA-25"
          },
          {
            "identity": "rim",
            "map": ".outboundRelationship[typeCode=\"SUBJ\"].target.text"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.comments"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel",
        "path": "DocumentReference.securityLabel",
        "short": "Document security-tags",
        "definition": "Elemento di tipo CodableConcept che contiene un insieme di codici Security-Tag che specificano il livello di privacy/sicurezza del documento.",
        "comment": "The confidentiality codes can carry multiple vocabulary items. HL7 has developed an understanding of security and privacy tags that might be desirable in a Document Sharing environment, called HL7 Healthcare Privacy and Security Classification System (HCS). The following specification is recommended but not mandated, as the vocabulary bindings are an administrative domain responsibility. The use of this method is up to the policy domain such as the XDS Affinity Domain or other Trust Domain where all parties including sender and recipients are trusted to appropriately tag and enforce.   \n\nIn the HL7 Healthcare Privacy and Security Classification (HCS) there are code systems specific to Confidentiality, Sensitivity, Integrity, and Handling Caveats. Some values would come from a local vocabulary as they are related to workflow roles and special projects.",
        "requirements": "Use of the Health Care Privacy/Security Classification (HCS) system of security-tag use is recommended.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.securityLabel",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "SecurityLabels"
            }
          ],
          "strength": "extensible",
          "description": "Security Labels from the Healthcare Privacy and Security Classification System.",
          "valueSet": "http://hl7.org/fhir/ValueSet/security-labels"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.confidentiality, Composition.meta.security"
          },
          {
            "identity": "v2",
            "map": "TXA-18"
          },
          {
            "identity": "rim",
            "map": ".confidentialityCode"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.confidentialityCode"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/confidentialityCode/@code"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.id",
        "path": "DocumentReference.securityLabel.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.extension",
        "path": "DocumentReference.securityLabel.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding",
        "path": "DocumentReference.securityLabel.coding",
        "short": "Code defined by a terminology system",
        "definition": "Elemento che viene utilizzato per indicare il livello di riservatezza dei dati.\r\nhttps://www.fascicolosanitario.gov.it/it/docs/2.5-XDSDocumentEntry.confidentialityCode",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.id",
        "path": "DocumentReference.securityLabel.coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.extension",
        "path": "DocumentReference.securityLabel.coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.system",
        "path": "DocumentReference.securityLabel.coding.system",
        "short": "Identity of the terminology system",
        "definition": "Contiene gli oid corrispondenti al confidentialityCode definiti nel documento di Affinity Domain regionale",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "2.16.840.1.113883.5.25",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.version",
        "path": "DocumentReference.securityLabel.coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.code",
        "path": "DocumentReference.securityLabel.coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Contiene i codici corrispondenti al confidentialityCode definiti nel documento di Affinity Domain regionale.\r\n-N --> Normal : Tale livello di riservatezza può essere associato a documenti che contengono dati sanitari di varia natura.\r\n\r\n-V --> Very Restricted :Tale livello di riservatezza può essere associato a documenti che contengono dati sanitari fortemente confidenziali. Ricadono in questa categoria tutti i documenti contenenti dati a maggior tutela dell’anonimato.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "fixedCode": "N",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.securityLabel.coding.display",
        "short": "Representation defined by the system",
        "definition": "Contiene la descrizione del livello di riservatezza dei dati",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "fixedString": "Normal",
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.coding.userSelected",
        "path": "DocumentReference.securityLabel.coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.securityLabel.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.securityLabel.text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.content",
        "path": "DocumentReference.content",
        "short": "Document referenced",
        "definition": "Elemento che contiene il riferimento al documento da sottomettere",
        "min": 1,
        "max": "*",
        "base": {
          "path": "DocumentReference.content",
          "min": 1,
          "max": "*"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "fhircomposition",
            "map": "Bundle(Composition+*)"
          },
          {
            "identity": "rim",
            "map": "document.text"
          }
        ]
      },
      {
        "id": "DocumentReference.content.id",
        "path": "DocumentReference.content.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.content.extension",
        "path": "DocumentReference.content.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.content.modifierExtension",
        "path": "DocumentReference.content.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment",
        "path": "DocumentReference.content.attachment",
        "short": "Where to access the document",
        "definition": "Dove accedere al documento.",
        "comment": "When providing a summary view (for example with Observation.value[x]) Attachment should be represented with a brief display text such as \"Signed Procedure Consent\".",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DocumentReference.content.attachment",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Attachment"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "att-1",
            "severity": "error",
            "human": "If the Attachment has data, it SHALL have a contentType",
            "expression": "data.empty() or contentType.exists()",
            "xpath": "not(exists(f:data)) or exists(f:contentType)",
            "source": "http://hl7.org/fhir/StructureDefinition/Attachment"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "ED/RP"
          },
          {
            "identity": "rim",
            "map": "ED"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.language, \nComposition.title, \nComposition.date"
          },
          {
            "identity": "v2",
            "map": "TXA-3 for mime type"
          },
          {
            "identity": "rim",
            "map": "document.text"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.mimeType, DocumentEntry.languageCode, DocumentEntry.URI, DocumentEntry.size, DocumentEntry.hash, DocumentEntry.title, DocumentEntry.creationTime"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/languageCode, ClinicalDocument/title, ClinicalDocument/date"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.id",
        "path": "DocumentReference.content.attachment.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.extension",
        "path": "DocumentReference.content.attachment.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.contentType",
        "path": "DocumentReference.content.attachment.contentType",
        "short": "Mime type of the content, with charset etc.",
        "definition": "Identifies the type of the data in the attachment and allows a method to be chosen to interpret or render the data. Includes mime type parameters such as charset where appropriate.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Processors of the data need to be able to know how to interpret the data.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.contentType",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "fixedCode": "application/pdf",
        "example": [
          {
            "label": "General",
            "valueCode": "text/plain; charset=UTF-8, image/png"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "MimeType"
            }
          ],
          "strength": "required",
          "description": "The mime type of an attachment. Any valid mime type is allowed.",
          "valueSet": "http://hl7.org/fhir/ValueSet/mimetypes|4.0.1"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "ED.2+ED.3/RP.2+RP.3. Note conversion may be needed if old style values are being used"
          },
          {
            "identity": "rim",
            "map": "./mediaType, ./charset"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.language",
        "path": "DocumentReference.content.attachment.language",
        "short": "Human language of the content (BCP-47)",
        "definition": "Identifica la lingua in cui è redatto il contenuto del documento.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Users need to be able to choose between the languages in a set of attachments.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.language",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "example": [
          {
            "label": "General",
            "valueCode": "en-AU"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
              "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages"
            },
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "Language"
            }
          ],
          "strength": "preferred",
          "description": "A human language.",
          "valueSet": "http://hl7.org/fhir/ValueSet/languages"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "./language"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.data",
        "path": "DocumentReference.content.attachment.data",
        "short": "Data inline, base64ed",
        "definition": "Contiene il documento in base64.",
        "comment": "The base64-encoded data SHALL be expressed in the same character set as the base resource XML or JSON.",
        "requirements": "The data needs to able to be transmitted inline.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.data",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "ED.5"
          },
          {
            "identity": "rim",
            "map": "./data"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.url",
        "path": "DocumentReference.content.attachment.url",
        "short": "Uri where the data can be found",
        "definition": "Url dove si trovano i dati.",
        "comment": "If both data and url are provided, the url SHALL point to the same content as the data contains. Urls may be relative references or may reference transient locations such as a wrapping envelope using cid: though this has ramifications for using signatures. Relative URLs are interpreted relative to the service url, like a resource reference, rather than relative to the resource itself. If a URL is provided, it SHALL resolve to actual data.",
        "requirements": "The data needs to be transmitted by reference.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.url",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "url"
          }
        ],
        "fixedUrl": "Binary/IHUB.UFF_n0_v2_LIS2022000371_0.PDF",
        "example": [
          {
            "label": "General",
            "valueUrl": "http://www.acme.com/logo-small.png"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "RP.1+RP.2 - if they refer to a URL (see v2.6)"
          },
          {
            "identity": "rim",
            "map": "./reference/literal"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.size",
        "path": "DocumentReference.content.attachment.size",
        "short": "Number of bytes of content (if url provided)",
        "definition": "Numero di byte del contenuto.",
        "comment": "The number of bytes is redundant if the data is provided as a base64binary, but is useful if the data is provided as a url reference.",
        "requirements": "Representing the size allows applications to determine whether they should fetch the content automatically in advance, or refuse to fetch it at all.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.size",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "unsignedInt"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A (needs data type R3 proposal)"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.hash",
        "path": "DocumentReference.content.attachment.hash",
        "short": "Hash of the data (sha-1, base64ed)",
        "definition": "Hash dei dati.",
        "comment": "The hash is calculated on the data prior to base64 encoding, if the data is based64 encoded. The hash is not intended to support digital signatures. Where protection against malicious threats a digital signature should be considered, see [Provenance.signature](provenance-definitions.html#Provenance.signature) for mechanism to protect a resource with a digital signature.",
        "requirements": "Included so that applications can verify that the contents of a location have not changed due to technical failures (e.g., storage rot, transport glitch, incorrect version).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.hash",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": ".integrityCheck[parent::ED/integrityCheckAlgorithm=\"SHA-1\"]"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.title",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.content.attachment.title",
        "short": "Label to display in place of the data",
        "definition": "A label or set of text to display in place of the data.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Applications need a label to display to a human user in place of the actual data if the data cannot be rendered or perceived by the viewer.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.title",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "example": [
          {
            "label": "General",
            "valueString": "Official Corporate Logo"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "./title/data"
          }
        ]
      },
      {
        "id": "DocumentReference.content.attachment.creation",
        "path": "DocumentReference.content.attachment.creation",
        "short": "Date attachment was first created",
        "definition": "The date that the attachment was first created.",
        "requirements": "This is often tracked as an integrity issue for use of the attachment.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Attachment.creation",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A (needs data type R3 proposal)"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format",
        "path": "DocumentReference.content.format",
        "short": "Format/content rules for the document",
        "definition": "An identifier of the document encoding, structure, and template that the document conforms to beyond the base format indicated in the mimeType.",
        "comment": "Note that while IHE mostly issues URNs for format types, not all documents can be identified by a URI.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.content.format",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentFormat"
            }
          ],
          "strength": "preferred",
          "description": "Document Format Codes.",
          "valueSet": "http://hl7.org/fhir/ValueSet/formatcodes"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.meta.profile"
          },
          {
            "identity": "rim",
            "map": "document.text"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.formatCode"
          },
          {
            "identity": "cda",
            "map": "derived from the IHE Profile or Implementation Guide templateID"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.id",
        "path": "DocumentReference.content.format.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.extension",
        "path": "DocumentReference.content.format.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.system",
        "path": "DocumentReference.content.format.system",
        "short": "Identity of the terminology system",
        "definition": "Contiene il valore corrispondente al’oid del formatCode per il PDF definito nel documento Affinity Domain regionale.",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.version",
        "path": "DocumentReference.content.format.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.code",
        "path": "DocumentReference.content.format.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Contiene il valore corrispondente al codice del formatCode per il PDF definito nel documento Affinity Domain regionale",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.content.format.display",
        "short": "Representation defined by the system",
        "definition": "Contiene il valore corrispondente alla descrizione del formatCode per il PDF definito nel documento Affinity Domain regionale.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.content.format.userSelected",
        "path": "DocumentReference.content.format.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.context",
        "path": "DocumentReference.context",
        "short": "Clinical context of document",
        "definition": "Questo elemento permette di associare al documento la modalità organizzativa dell’evento che ha portato alla creazione del documento.\r\nContiene le informazioni relative al contesto clinico del documento.",
        "comment": "These values are primarily added to help with searching for interesting/relevant documents.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.context",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "outboundRelationship[typeCode=\"SUBJ\"].target[classCode<'ACT']"
          }
        ]
      },
      {
        "id": "DocumentReference.context.id",
        "path": "DocumentReference.context.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.extension",
        "path": "DocumentReference.context.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.modifierExtension",
        "path": "DocumentReference.context.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter",
        "path": "DocumentReference.context.encounter",
        "short": "Context of the document  content",
        "definition": "Contiene la reference alla risorsa Encounter (reference per id risorsa)",
        "comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.context.encounter",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Encounter",
              "http://hl7.org/fhir/StructureDefinition/EpisodeOfCare"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "workflow",
            "map": "Event.context"
          },
          {
            "identity": "w5",
            "map": "FiveWs.context"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.encounter"
          },
          {
            "identity": "rim",
            "map": "unique(highest(./outboundRelationship[typeCode=\"SUBJ\" and isNormalActRelationship()], priorityNumber)/target[moodCode=\"EVN\" and classCode=(\"ENC\", \"PCPR\") and isNormalAct])"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter.id",
        "path": "DocumentReference.context.encounter.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter.extension",
        "path": "DocumentReference.context.encounter.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter.reference",
        "path": "DocumentReference.context.encounter.reference",
        "short": "Literal reference, Relative, internal or absolute URL",
        "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
        "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.reference",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1",
          "ref-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter.type",
        "path": "DocumentReference.context.encounter.type",
        "short": "Type the reference refers to (e.g. \"Patient\")",
        "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
        "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "FHIRResourceTypeExt"
            }
          ],
          "strength": "extensible",
          "description": "Aa resource (or, for logical models, the URI of the logical model).",
          "valueSet": "http://hl7.org/fhir/ValueSet/resource-types"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter.identifier",
        "path": "DocumentReference.context.encounter.identifier",
        "short": "Logical reference, when literal reference is not known",
        "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
        "comment": "When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. \n\nWhen both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.\n\nReference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.identifier",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "rim",
            "map": ".identifier"
          }
        ]
      },
      {
        "id": "DocumentReference.context.encounter.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.encounter.display",
        "short": "Text alternative for the resource",
        "definition": "Descrizione della reference.",
        "comment": "This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event",
        "path": "DocumentReference.context.event",
        "short": "Main clinical acts documented",
        "definition": "Principali atti clinici documentati.",
        "comment": "An event can further specialize the act inherent in the type, such as  where it is simply \"Procedure Report\" and the procedure was a \"colonoscopy\". If one or more event codes are included, they shall not conflict with the values inherent in the class or type elements as such a conflict would create an ambiguous situation.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.context.event",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentEventType"
            }
          ],
          "strength": "example",
          "description": "This list of codes represents the main clinical acts being documented.",
          "valueSet": "http://terminology.hl7.org/ValueSet/v3-ActCode"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.event.code"
          },
          {
            "identity": "rim",
            "map": ".code"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.eventCodeList"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.id",
        "path": "DocumentReference.context.event.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.extension",
        "path": "DocumentReference.context.event.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding",
        "path": "DocumentReference.context.event.coding",
        "short": "Code defined by a terminology system",
        "definition": "Contiene il valore corrispondente al codice dell’ eventCodeList del documento Affinity Domain regionale.\r\nhttps://www.fascicolosanitario.gov.it/it/docs/2-7-xdsdocumententry-eventcodelist",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.id",
        "path": "DocumentReference.context.event.coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.extension",
        "path": "DocumentReference.context.event.coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.system",
        "path": "DocumentReference.context.event.coding.system",
        "short": "Identity of the terminology system",
        "definition": "Contiene gli oid corrispondenti ai valori eventCodeList riferiti allo specifico documento da inviare e definiti nel documento Affinity Domain regionale.",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.version",
        "path": "DocumentReference.context.event.coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.code",
        "path": "DocumentReference.context.event.coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Contiene i codici corrispondenti ai valori eventCodeList riferiti allo specifico documento da inviare e definiti nel documento Affinity Domain regionale.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.event.coding.display",
        "short": "Representation defined by the system",
        "definition": "Contiene la descrizione corrispondente ai valori eventCodeList riferiti allo specifico documento da inviare e definiti nel documento Affinity Domain regionale.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.coding.userSelected",
        "path": "DocumentReference.context.event.coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.context.event.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.event.text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.context.period",
        "path": "DocumentReference.context.period",
        "short": "Time of service that is being documented",
        "definition": "The time period over which the service that is described by the document was provided.",
        "comment": "A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. \"the patient was an inpatient of the hospital for this time range\") or one value from the range applies (e.g. \"give to the patient between these two times\").\n\nPeriod is not used for a duration (a measure of elapsed time). See [Duration](datatypes.html#Duration).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.context.period",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Period"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "per-1",
            "severity": "error",
            "human": "If present, start SHALL have a lower value than end",
            "expression": "start.hasValue().not() or end.hasValue().not() or (start <= end)",
            "xpath": "not(exists(f:start/@value)) or not(exists(f:end/@value)) or (xs:dateTime(f:start/@value) <= xs:dateTime(f:end/@value))",
            "source": "http://hl7.org/fhir/StructureDefinition/Period"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "DR"
          },
          {
            "identity": "rim",
            "map": "IVL<TS>[lowClosed=\"true\" and highClosed=\"true\"] or URG<TS>[lowClosed=\"true\" and highClosed=\"true\"]"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.event.period"
          },
          {
            "identity": "rim",
            "map": ".effectiveTime"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.serviceStartTime, DocumentEntry.serviceStopTime"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/documentationOf/\nserviceEvent/effectiveTime/low/\n@value --> ClinicalDocument/documentationOf/\nserviceEvent/effectiveTime/high/\n@value"
          }
        ]
      },
      {
        "id": "DocumentReference.context.period.id",
        "path": "DocumentReference.context.period.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.period.extension",
        "path": "DocumentReference.context.period.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.period.start",
        "path": "DocumentReference.context.period.start",
        "short": "Starting time with inclusive boundary",
        "definition": "Questo elemento rappresenta l’istante in cui inizia l’atto clinico cui fa riferimento il documento (non è necessariamente legato al momento in cui è creato il documento).",
        "comment": "If the low element is missing, the meaning is that the low boundary is not known.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Period.start",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ],
        "condition": [
          "ele-1",
          "per-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "DR.1"
          },
          {
            "identity": "rim",
            "map": "./low"
          }
        ]
      },
      {
        "id": "DocumentReference.context.period.end",
        "path": "DocumentReference.context.period.end",
        "short": "End time with inclusive boundary, if not ongoing",
        "definition": "Questo elemento rappresenta l’istante in cui termina l’atto clinico cui fa riferimento il documento (non è necessariamente legato al momento in cui è creato il documento).",
        "comment": "The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Period.end",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ],
        "meaningWhenMissing": "If the end of the period is missing, it means that the period is ongoing",
        "condition": [
          "ele-1",
          "per-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "DR.2"
          },
          {
            "identity": "rim",
            "map": "./high"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType",
        "path": "DocumentReference.context.facilityType",
        "short": "Kind of facility where patient was seen",
        "definition": "Contiene l’informazione sul tipo di struttura con cui il paziente ha avuto contatti.",
        "comment": "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.context.facilityType",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentC80FacilityType"
            }
          ],
          "strength": "example",
          "description": "XDS Facility Type.",
          "valueSet": "http://hl7.org/fhir/ValueSet/c80-facilitycodes"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "fhircomposition",
            "map": "usually from a mapping to a local ValueSet"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"LOC\"].role[classCode=\"DSDLOC\"].code"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.healthcareFacilityTypeCode"
          },
          {
            "identity": "cda",
            "map": "usually a mapping to a local ValueSet. Must be consistent with /clinicalDocument/code"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.id",
        "path": "DocumentReference.context.facilityType.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.extension",
        "path": "DocumentReference.context.facilityType.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding",
        "path": "DocumentReference.context.facilityType.coding",
        "short": "Code defined by a terminology system",
        "definition": "A reference to a code defined by a terminology system.",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.id",
        "path": "DocumentReference.context.facilityType.coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.extension",
        "path": "DocumentReference.context.facilityType.coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.system",
        "path": "DocumentReference.context.facilityType.coding.system",
        "short": "Identity of the terminology system",
        "definition": "Contiene il valore corrispondente all’oid dell’ healthcareFacilityTypeCode del documento Affinity Domain regionale.\r\nValorizzare con: ‘2.16.840.1.113883.2.9.3.3.6.1.1’",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.version",
        "path": "DocumentReference.context.facilityType.coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.code",
        "path": "DocumentReference.context.facilityType.coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Contiene il valore corrispondente al codice dell’ healthcareFacilityTypeCode del documento Affinity Domain regionale.",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.facilityType.coding.display",
        "short": "Representation defined by the system",
        "definition": "Contiene il valore corrispondente alla descrizione dell’ healthcareFacilityTypeCode del documento Affinity Domain regionale.\r\nValorizzare con: ‘Ospedale’",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.coding.userSelected",
        "path": "DocumentReference.context.facilityType.coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.context.facilityType.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.facilityType.text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting",
        "path": "DocumentReference.context.practiceSetting",
        "short": "Additional details about where the content was created (e.g. clinical specialty)",
        "definition": "Questo elemento permette di associare al documento la classificazione della pratica clinica o specialità che ha portato alla creazione del documento. Contiene informazioni aggiuntive circa il contesto i cui il documento è stato creato",
        "comment": "This element should be based on a coarse classification system for the class of specialty practice. Recommend the use of the classification system for Practice Setting, such as that described by the Subject Matter Domain in LOINC.",
        "requirements": "This is an important piece of metadata that providers often rely upon to quickly sort and/or filter out to find specific content.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.context.practiceSetting",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DocumentC80PracticeSetting"
            }
          ],
          "strength": "example",
          "description": "Additional details about where the content was created (e.g. clinical specialty).",
          "valueSet": "http://hl7.org/fhir/ValueSet/c80-practice-codes"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE"
          },
          {
            "identity": "rim",
            "map": "CD"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          },
          {
            "identity": "fhircomposition",
            "map": "usually from a mapping to a local ValueSet"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"LOC\"].role[classCode=\"DSDLOC\"].code"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.practiceSettingCode"
          },
          {
            "identity": "cda",
            "map": "usually from a mapping to a local ValueSet"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.id",
        "path": "DocumentReference.context.practiceSetting.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.extension",
        "path": "DocumentReference.context.practiceSetting.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding",
        "path": "DocumentReference.context.practiceSetting.coding",
        "short": "Code defined by a terminology system",
        "definition": "https://www.fascicolosanitario.gov.it/en/node/133",
        "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
        "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "CodeableConcept.coding",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Coding"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
          },
          {
            "identity": "rim",
            "map": "CV"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
          },
          {
            "identity": "v2",
            "map": "C*E.1-8, C*E.10-22"
          },
          {
            "identity": "rim",
            "map": "union(., ./translation)"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.id",
        "path": "DocumentReference.context.practiceSetting.coding.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.extension",
        "path": "DocumentReference.context.practiceSetting.coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.system",
        "path": "DocumentReference.context.practiceSetting.coding.system",
        "short": "Identity of the terminology system",
        "definition": "Contiene il valore corrispondente all’oid del practiceSettingCode definito nel documento Affinity Domain regionale.\r\nValorizzare con: ‘2.16.840.1.113883.2.9.3.3.6.1.2’",
        "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
        "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.system",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.3"
          },
          {
            "identity": "rim",
            "map": "./codeSystem"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.version",
        "path": "DocumentReference.context.practiceSetting.coding.version",
        "short": "Version of the system - if relevant",
        "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
        "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.7"
          },
          {
            "identity": "rim",
            "map": "./codeSystemVersion"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.code",
        "path": "DocumentReference.context.practiceSetting.coding.code",
        "short": "Symbol in syntax defined by the system",
        "definition": "Contiene il valore corrispondente al codice del practiceSettingCode definito nel documento Affinity Domain regionale. \r\nValorizzare con: ‘AD_PSC026’",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to refer to a particular code in the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.code",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.1"
          },
          {
            "identity": "rim",
            "map": "./code"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.practiceSetting.coding.display",
        "short": "Representation defined by the system",
        "definition": "Contiene il valore corrispondente alla descrizione del practiceSettingCode definito nel documento Affinity Domain regionale.\r\nValorizzare con: ‘Medicina Generale’",
        "comment": "Note that FHIR strings SHALL NOT exceed 1MB in size",
        "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.2 - but note this is not well followed"
          },
          {
            "identity": "rim",
            "map": "CV.displayName"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.userSelected",
        "path": "DocumentReference.context.practiceSetting.coding.userSelected",
        "short": "If this coding was chosen directly by the user",
        "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
        "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Coding.userSelected",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "Sometimes implied by being first"
          },
          {
            "identity": "rim",
            "map": "CD.codingRationale"
          },
          {
            "identity": "orim",
            "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
          }
        ]
      },
      {
        "id": "DocumentReference.context.practiceSetting.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.practiceSetting.text",
        "short": "Plain text representation of the concept",
        "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
        "comment": "Very often the text is the same as a displayName of one of the codings.",
        "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "CodeableConcept.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity": "rim",
            "map": "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity": "orim",
            "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo",
        "path": "DocumentReference.context.sourcePatientInfo",
        "short": "Patient demographics from source",
        "definition": "Elemento di tipo Reference che contiene il riferimento interno del paziente a cui è legato il documento (contenuto nella sezione contained)",
        "comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DocumentReference.context.sourcePatientInfo",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Patient"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.subject"
          },
          {
            "identity": "rim",
            "map": ".participation[typeCode=\"SBJ\"].role[typeCode=\"PAT\"]"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.sourcePatientInfo, DocumentEntry.sourcePatientId"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/recordTarget/"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.id",
        "path": "DocumentReference.context.sourcePatientInfo.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.extension",
        "path": "DocumentReference.context.sourcePatientInfo.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.reference",
        "path": "DocumentReference.context.sourcePatientInfo.reference",
        "short": "Literal reference, Relative, internal or absolute URL",
        "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
        "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.reference",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1",
          "ref-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.type",
        "path": "DocumentReference.context.sourcePatientInfo.type",
        "short": "Type the reference refers to (e.g. \"Patient\")",
        "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
        "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.type",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "FHIRResourceTypeExt"
            }
          ],
          "strength": "extensible",
          "description": "Aa resource (or, for logical models, the URI of the logical model).",
          "valueSet": "http://hl7.org/fhir/ValueSet/resource-types"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.identifier",
        "path": "DocumentReference.context.sourcePatientInfo.identifier",
        "short": "Logical reference, when literal reference is not known",
        "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
        "comment": "When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. \n\nWhen both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.\n\nReference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.identifier",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "v2",
            "map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
          },
          {
            "identity": "rim",
            "map": "II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
          },
          {
            "identity": "servd",
            "map": "Identifier"
          },
          {
            "identity": "rim",
            "map": ".identifier"
          }
        ]
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "DocumentReference.context.sourcePatientInfo.display",
        "short": "Text alternative for the resource",
        "definition": "descrizione della reference.",
        "comment": "This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Reference.display",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "DocumentReference.context.related",
        "path": "DocumentReference.context.related",
        "short": "Related identifiers or resources",
        "definition": "Elemento di tipo Reference che contiene un identificativo relativo o risorsa legata al DocumetReference.\r\nQuindi può essere una reference di tipo Identifier o una reference di tipo assoluta alla risorsa ServiceRequest.\r\nQuando è di tipo identifier:\r\n- <code value=\"PLAC\"/>\r\n<display value=\"Placer Identifier\"/>\r\n- <code value=\"ACSN\"/>\r\n  <display value=\"Accession ID\"/>",
        "comment": "May be identifiers or resources that caused the DocumentReference or referenced Document to be created.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DocumentReference.context.related",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Resource"
            ]
          }
        ],
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ref-1",
            "severity": "error",
            "human": "SHALL have a contained resource if a local reference is provided",
            "expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))",
            "xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Reference"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          },
          {
            "identity": "rim",
            "map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
          },
          {
            "identity": "fhircomposition",
            "map": "Composition.event.detail"
          },
          {
            "identity": "rim",
            "map": "./outboundRelationship[typeCode=\"PERT\" and isNormalActRelationship()] / target[isNormalAct]"
          },
          {
            "identity": "xds",
            "map": "DocumentEntry.referenceIdList"
          },
          {
            "identity": "cda",
            "map": "ClinicalDocument/relatedDocument"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "DocumentReference.id",
        "path": "DocumentReference.id",
        "definition": "Identifica la risorsa all'interno del dominio"
      },
      {
        "id": "DocumentReference.extension",
        "path": "DocumentReference.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        },
        "min": 0
      },
      {
        "id": "DocumentReference.extension:cancelReason",
        "path": "DocumentReference.extension",
        "sliceName": "cancelReason",
        "min": 0,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-cancelReason"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:opCode",
        "path": "DocumentReference.extension",
        "sliceName": "opCode",
        "min": 0,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-opCode"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:uniEro",
        "path": "DocumentReference.extension",
        "sliceName": "uniEro",
        "min": 0,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-uniEro"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:docSigned",
        "path": "DocumentReference.extension",
        "sliceName": "docSigned",
        "min": 0,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-docSigned"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:conformance",
        "path": "DocumentReference.extension",
        "sliceName": "conformance",
        "min": 0,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-conformance"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:validationDateTime",
        "path": "DocumentReference.extension",
        "sliceName": "validationDateTime",
        "min": 0,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/documentReference-validationDateTime"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:oscuramento",
        "path": "DocumentReference.extension",
        "sliceName": "oscuramento",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://cct.eng.it/FHIR/schema/oscuramento"
            ]
          }
        ],
        "isModifier": false
      },
      {
        "id": "DocumentReference.extension:oscuramento.value[x].coding",
        "path": "DocumentReference.extension.value[x].coding",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "closed"
        }
      },
      {
        "id": "DocumentReference.masterIdentifier",
        "path": "DocumentReference.masterIdentifier",
        "definition": "Contiene l’identificativo unico assegnato dal sistema che crea il documento. Questo identificatore è specifico\r\nper questa versione del documento."
      },
      {
        "id": "DocumentReference.masterIdentifier.system",
        "path": "DocumentReference.masterIdentifier.system",
        "definition": "Deve essere di tipo ‘urn:ietf:rfc:3986’",
        "fixedUri": "urn:ietf:rfc:3986"
      },
      {
        "id": "DocumentReference.masterIdentifier.value",
        "path": "DocumentReference.masterIdentifier.value",
        "definition": "Contiene il valore dell’identificativo univoco, nel formato: ‘{produttore}:{id_univoco_produttore}’"
      },
      {
        "id": "DocumentReference.identifier",
        "path": "DocumentReference.identifier",
        "definition": "Identificativo del documento, necessario per le operazioni di replace di un documento. Include gli identificatori indipendenti dalla versione."
      },
      {
        "id": "DocumentReference.identifier.use",
        "path": "DocumentReference.identifier.use",
        "definition": "Settare a ‘official’.",
        "fixedCode": "official"
      },
      {
        "id": "DocumentReference.identifier.system",
        "path": "DocumentReference.identifier.system",
        "definition": "Deve essere di tipo ‘urn:ietf:rfc:3986’",
        "fixedUri": "urn:ietf:rfc:3986"
      },
      {
        "id": "DocumentReference.identifier.value",
        "path": "DocumentReference.identifier.value",
        "definition": "Valore identificativo, utilizzare il valore simbolico: ‘documento01’."
      },
      {
        "id": "DocumentReference.status",
        "path": "DocumentReference.status",
        "definition": "Identifica lo stato della DocumentReference.\r\n-Valorizzare con ‘current’ per lo stato approved; \r\n-Valorizzare con ‘superseded’ per lo stato deprecated: da utilizzare in caso di cancellazioni",
        "constraint": [
          {
            "key": "key",
            "severity": "error",
            "human": "verifica status DocumentReference",
            "expression": "exists (value= 'current' or value = 'superseded')"
          }
        ]
      },
      {
        "id": "DocumentReference.docStatus",
        "path": "DocumentReference.docStatus",
        "definition": "Indica lo stato del documento."
      },
      {
        "id": "DocumentReference.type",
        "path": "DocumentReference.type",
        "definition": "Questo elemento descrive la specifica tipologia del documento prodotto."
      },
      {
        "id": "DocumentReference.type.coding",
        "path": "DocumentReference.type.coding",
        "definition": "Da valorizzare secondo quanto definito nell’Affinity Domain Italia (XDSSubmissionSet.contentTypeCode).\r\nhttps://www.fascicolosanitario.gov.it/it/docs/2.19-XDSDocumentEntry.typeCode"
      },
      {
        "id": "DocumentReference.type.coding.code",
        "path": "DocumentReference.type.coding.code",
        "definition": "Contiene il valore corrispondente al codice del typeCode definito nel documento Affinity Domain regionale.\r\n57833-6 --> Prescrizione farmaceutica\r\n60591-5 --> Profilo Sanitario Sintetico\r\n11502-2 --> Referto di Laboratorio\r\n57829-4 --> Prescrizione per prodotto o apparecchiature mediche\r\n34105-7 --> Lettera di dimissione ospedaliera\r\n18842-5 -->  Lettera di dimissione non ospedaliera\r\n59258-4 --> Verbale di pronto soccorso\r\n68604-8 --> Referto di radiologia\r\n11526-1 --> Referto di anatomia patologica\r\n59284-0 --> Documento dei consensi\r\n28653-4 --> Certificato di malattia\r\n57832-8 --> Prescrizione diagnostica o specialistica\r\n29304-3 --> Prestazione farmaceutica\r\n11488-4 --> Referto specialistico\r\n57827-8 --> Esenzione da reddito\r\n81223-0 --> Erogazione specialistica\r\n18776-5 -->  Piano terapeutico\r\n97500-3 --> Certificazione verde COVID-19 (Digital Green Certificate)\r\n87273-9 --> Scheda singola vaccinazione\r\n82593-5 --> Certificato vaccinale\r\n97499-8 --> Certificato di guarigione da Covid-19"
      },
      {
        "id": "DocumentReference.type.coding.display",
        "path": "DocumentReference.type.coding.display",
        "definition": "Contiene il valore corrispondente alla descrizione del typeCode definito nel documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.category",
        "path": "DocumentReference.category",
        "definition": "Elemento che contiene la categoria del documento.\r\nPuò essere utilizzato per distinguere i documenti legati ad un Encounter da quelli legati alle sole richieste."
      },
      {
        "id": "DocumentReference.category.coding.system",
        "path": "DocumentReference.category.coding.system",
        "definition": "Valorizzare con: ‘2.16.840.1.113883.2.9.3.3.6.1.5’",
        "fixedUri": "2.16.840.1.113883.2.9.3.3.6.1.5"
      },
      {
        "id": "DocumentReference.category.coding.code",
        "path": "DocumentReference.category.coding.code",
        "definition": "Valorizzare con: \r\n-‘REF’ (in caso di Encounter)\r\n-’RIC’ (in caso di richiesta)"
      },
      {
        "id": "DocumentReference.category.coding.display",
        "path": "DocumentReference.category.coding.display",
        "definition": "Valorizzare con:\r\n-‘Referto’ (per value REF)\r\n-’Richiesta’ (per value RIC)"
      },
      {
        "id": "DocumentReference.subject",
        "path": "DocumentReference.subject",
        "definition": "Elemento di tipo Reference che contiene il riferimento assoluto esterno (URL) del paziente a cui è legato il documento prodotto.",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Patient",
              "http://hl7.org/fhir/StructureDefinition/Practitioner",
              "http://hl7.org/fhir/StructureDefinition/Group",
              "http://hl7.org/fhir/StructureDefinition/Device",
              "https://eng.it/fhir/StructureDefinition/Patient_Eng"
            ]
          }
        ]
      },
      {
        "id": "DocumentReference.subject.display",
        "path": "DocumentReference.subject.display",
        "definition": "Descrizione della Reference."
      },
      {
        "id": "DocumentReference.date",
        "path": "DocumentReference.date",
        "definition": "Elemento che contiene la data di creazione del documento."
      },
      {
        "id": "DocumentReference.author",
        "path": "DocumentReference.author",
        "definition": "Elemento di tipo Reference che contiene il riferimento interno della risorsa Practitioner che contiene informazioni circa l’autore del documento. Può contenere anche il riferimento alla risorsa Organization che contiene l'organizzazione a cui apparteiene il medico che redige il documento.",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Practitioner",
              "http://hl7.org/fhir/StructureDefinition/PractitionerRole",
              "http://hl7.org/fhir/StructureDefinition/Organization",
              "http://hl7.org/fhir/StructureDefinition/Device",
              "http://hl7.org/fhir/StructureDefinition/Patient",
              "http://hl7.org/fhir/StructureDefinition/RelatedPerson",
              "https://eng.it/fhir/StructureDefinition/Practitioner_Eng",
              "https://eng.it/fhir/StructureDefinition/PractitionerRole_Eng",
              "https://eng.it/fhir/StructureDefinition/Organization_Eng"
            ]
          }
        ]
      },
      {
        "id": "DocumentReference.author.display",
        "path": "DocumentReference.author.display",
        "definition": "Descrizione della Reference."
      },
      {
        "id": "DocumentReference.authenticator",
        "path": "DocumentReference.authenticator",
        "definition": "Elemento di tipo Reference che contiene il riferimento interno della risorsa Practitioner che contiene informazioni circa l’autore che autentica il documento.",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Practitioner",
              "http://hl7.org/fhir/StructureDefinition/PractitionerRole",
              "http://hl7.org/fhir/StructureDefinition/Organization",
              "https://eng.it/fhir/StructureDefinition/Practitioner_Eng"
            ]
          }
        ]
      },
      {
        "id": "DocumentReference.authenticator.display",
        "path": "DocumentReference.authenticator.display",
        "definition": "Descrizione della Reference."
      },
      {
        "id": "DocumentReference.relatesTo",
        "path": "DocumentReference.relatesTo",
        "definition": "Elemento che indica eventuali relazioni con altri documenti. Utilizzare in caso di invio di documenti sostitutivi"
      },
      {
        "id": "DocumentReference.relatesTo.code",
        "path": "DocumentReference.relatesTo.code",
        "definition": "Tipo di relazione con altri documenti.\r\nValorizzare con ‘replaces’ in caso di referti sostitutivi."
      },
      {
        "id": "DocumentReference.relatesTo.target",
        "path": "DocumentReference.relatesTo.target",
        "definition": "Documento target della relazione.\r\nContiene il riferimento del DocumentReference da sostituire. La reference è implementata per masterIdentifier"
      },
      {
        "id": "DocumentReference.description",
        "path": "DocumentReference.description",
        "definition": "Elemento che può essere utilizzato dalla specifica azienda per associare al documento delle informazioni specifiche."
      },
      {
        "id": "DocumentReference.securityLabel",
        "path": "DocumentReference.securityLabel",
        "definition": "Elemento di tipo CodableConcept che contiene un insieme di codici Security-Tag che specificano il livello di privacy/sicurezza del documento."
      },
      {
        "id": "DocumentReference.securityLabel.coding",
        "path": "DocumentReference.securityLabel.coding",
        "definition": "Elemento che viene utilizzato per indicare il livello di riservatezza dei dati.\r\nhttps://www.fascicolosanitario.gov.it/it/docs/2.5-XDSDocumentEntry.confidentialityCode"
      },
      {
        "id": "DocumentReference.securityLabel.coding.system",
        "path": "DocumentReference.securityLabel.coding.system",
        "definition": "Contiene gli oid corrispondenti al confidentialityCode definiti nel documento di Affinity Domain regionale",
        "fixedUri": "2.16.840.1.113883.5.25"
      },
      {
        "id": "DocumentReference.securityLabel.coding.code",
        "path": "DocumentReference.securityLabel.coding.code",
        "definition": "Contiene i codici corrispondenti al confidentialityCode definiti nel documento di Affinity Domain regionale.\r\n-N --> Normal : Tale livello di riservatezza può essere associato a documenti che contengono dati sanitari di varia natura.\r\n\r\n-V --> Very Restricted :Tale livello di riservatezza può essere associato a documenti che contengono dati sanitari fortemente confidenziali. Ricadono in questa categoria tutti i documenti contenenti dati a maggior tutela dell’anonimato.",
        "fixedCode": "N"
      },
      {
        "id": "DocumentReference.securityLabel.coding.display",
        "path": "DocumentReference.securityLabel.coding.display",
        "definition": "Contiene la descrizione del livello di riservatezza dei dati",
        "fixedString": "Normal"
      },
      {
        "id": "DocumentReference.content",
        "path": "DocumentReference.content",
        "definition": "Elemento che contiene il riferimento al documento da sottomettere"
      },
      {
        "id": "DocumentReference.content.attachment",
        "path": "DocumentReference.content.attachment",
        "definition": "Dove accedere al documento."
      },
      {
        "id": "DocumentReference.content.attachment.contentType",
        "path": "DocumentReference.content.attachment.contentType",
        "fixedCode": "application/pdf"
      },
      {
        "id": "DocumentReference.content.attachment.language",
        "path": "DocumentReference.content.attachment.language",
        "definition": "Identifica la lingua in cui è redatto il contenuto del documento."
      },
      {
        "id": "DocumentReference.content.attachment.data",
        "path": "DocumentReference.content.attachment.data",
        "definition": "Contiene il documento in base64."
      },
      {
        "id": "DocumentReference.content.attachment.url",
        "path": "DocumentReference.content.attachment.url",
        "definition": "Url dove si trovano i dati.",
        "fixedUrl": "Binary/IHUB.UFF_n0_v2_LIS2022000371_0.PDF"
      },
      {
        "id": "DocumentReference.content.attachment.size",
        "path": "DocumentReference.content.attachment.size",
        "definition": "Numero di byte del contenuto."
      },
      {
        "id": "DocumentReference.content.attachment.hash",
        "path": "DocumentReference.content.attachment.hash",
        "definition": "Hash dei dati."
      },
      {
        "id": "DocumentReference.content.format.system",
        "path": "DocumentReference.content.format.system",
        "definition": "Contiene il valore corrispondente al’oid del formatCode per il PDF definito nel documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.content.format.code",
        "path": "DocumentReference.content.format.code",
        "definition": "Contiene il valore corrispondente al codice del formatCode per il PDF definito nel documento Affinity Domain regionale"
      },
      {
        "id": "DocumentReference.content.format.display",
        "path": "DocumentReference.content.format.display",
        "definition": "Contiene il valore corrispondente alla descrizione del formatCode per il PDF definito nel documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.context",
        "path": "DocumentReference.context",
        "definition": "Questo elemento permette di associare al documento la modalità organizzativa dell’evento che ha portato alla creazione del documento.\r\nContiene le informazioni relative al contesto clinico del documento."
      },
      {
        "id": "DocumentReference.context.encounter",
        "path": "DocumentReference.context.encounter",
        "definition": "Contiene la reference alla risorsa Encounter (reference per id risorsa)"
      },
      {
        "id": "DocumentReference.context.encounter.display",
        "path": "DocumentReference.context.encounter.display",
        "definition": "Descrizione della reference."
      },
      {
        "id": "DocumentReference.context.event",
        "path": "DocumentReference.context.event",
        "definition": "Principali atti clinici documentati."
      },
      {
        "id": "DocumentReference.context.event.coding",
        "path": "DocumentReference.context.event.coding",
        "definition": "Contiene il valore corrispondente al codice dell’ eventCodeList del documento Affinity Domain regionale.\r\nhttps://www.fascicolosanitario.gov.it/it/docs/2-7-xdsdocumententry-eventcodelist"
      },
      {
        "id": "DocumentReference.context.event.coding.system",
        "path": "DocumentReference.context.event.coding.system",
        "definition": "Contiene gli oid corrispondenti ai valori eventCodeList riferiti allo specifico documento da inviare e definiti nel documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.context.event.coding.code",
        "path": "DocumentReference.context.event.coding.code",
        "definition": "Contiene i codici corrispondenti ai valori eventCodeList riferiti allo specifico documento da inviare e definiti nel documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.context.event.coding.display",
        "path": "DocumentReference.context.event.coding.display",
        "definition": "Contiene la descrizione corrispondente ai valori eventCodeList riferiti allo specifico documento da inviare e definiti nel documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.context.period.start",
        "path": "DocumentReference.context.period.start",
        "definition": "Questo elemento rappresenta l’istante in cui inizia l’atto clinico cui fa riferimento il documento (non è necessariamente legato al momento in cui è creato il documento)."
      },
      {
        "id": "DocumentReference.context.period.end",
        "path": "DocumentReference.context.period.end",
        "definition": "Questo elemento rappresenta l’istante in cui termina l’atto clinico cui fa riferimento il documento (non è necessariamente legato al momento in cui è creato il documento)."
      },
      {
        "id": "DocumentReference.context.facilityType",
        "path": "DocumentReference.context.facilityType",
        "definition": "Contiene l’informazione sul tipo di struttura con cui il paziente ha avuto contatti."
      },
      {
        "id": "DocumentReference.context.facilityType.coding.system",
        "path": "DocumentReference.context.facilityType.coding.system",
        "definition": "Contiene il valore corrispondente all’oid dell’ healthcareFacilityTypeCode del documento Affinity Domain regionale.\r\nValorizzare con: ‘2.16.840.1.113883.2.9.3.3.6.1.1’"
      },
      {
        "id": "DocumentReference.context.facilityType.coding.code",
        "path": "DocumentReference.context.facilityType.coding.code",
        "definition": "Contiene il valore corrispondente al codice dell’ healthcareFacilityTypeCode del documento Affinity Domain regionale."
      },
      {
        "id": "DocumentReference.context.facilityType.coding.display",
        "path": "DocumentReference.context.facilityType.coding.display",
        "definition": "Contiene il valore corrispondente alla descrizione dell’ healthcareFacilityTypeCode del documento Affinity Domain regionale.\r\nValorizzare con: ‘Ospedale’"
      },
      {
        "id": "DocumentReference.context.practiceSetting",
        "path": "DocumentReference.context.practiceSetting",
        "definition": "Questo elemento permette di associare al documento la classificazione della pratica clinica o specialità che ha portato alla creazione del documento. Contiene informazioni aggiuntive circa il contesto i cui il documento è stato creato"
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding",
        "path": "DocumentReference.context.practiceSetting.coding",
        "definition": "https://www.fascicolosanitario.gov.it/en/node/133"
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.system",
        "path": "DocumentReference.context.practiceSetting.coding.system",
        "definition": "Contiene il valore corrispondente all’oid del practiceSettingCode definito nel documento Affinity Domain regionale.\r\nValorizzare con: ‘2.16.840.1.113883.2.9.3.3.6.1.2’"
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.code",
        "path": "DocumentReference.context.practiceSetting.coding.code",
        "definition": "Contiene il valore corrispondente al codice del practiceSettingCode definito nel documento Affinity Domain regionale. \r\nValorizzare con: ‘AD_PSC026’"
      },
      {
        "id": "DocumentReference.context.practiceSetting.coding.display",
        "path": "DocumentReference.context.practiceSetting.coding.display",
        "definition": "Contiene il valore corrispondente alla descrizione del practiceSettingCode definito nel documento Affinity Domain regionale.\r\nValorizzare con: ‘Medicina Generale’"
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo",
        "path": "DocumentReference.context.sourcePatientInfo",
        "definition": "Elemento di tipo Reference che contiene il riferimento interno del paziente a cui è legato il documento (contenuto nella sezione contained)"
      },
      {
        "id": "DocumentReference.context.sourcePatientInfo.display",
        "path": "DocumentReference.context.sourcePatientInfo.display",
        "definition": "descrizione della reference."
      },
      {
        "id": "DocumentReference.context.related",
        "path": "DocumentReference.context.related",
        "definition": "Elemento di tipo Reference che contiene un identificativo relativo o risorsa legata al DocumetReference.\r\nQuindi può essere una reference di tipo Identifier o una reference di tipo assoluta alla risorsa ServiceRequest.\r\nQuando è di tipo identifier:\r\n- <code value=\"PLAC\"/>\r\n<display value=\"Placer Identifier\"/>\r\n- <code value=\"ACSN\"/>\r\n  <display value=\"Accession ID\"/>"
      }
    ]
  }
}