{
  "resourceType": "StructureDefinition",
  "id": "8b8d373f-60d1-4391-aec5-ce8a537dee79",
  "meta": {
    "versionId": "2",
    "lastUpdated": "2017-06-08T15:09:15.109+00:00"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "pa"
    }
  ],
  "url": "http://example.org/fhir/StructureDefinition/MyPatient",
  "name": "MyExamplePatient",
  "status": "draft",
  "date": "2017-06-08T13:31:04.2081219+00:00",
  "description": "StructureDefinition for Example Patient Resource Profile",
  "fhirVersion": "3.0.0",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "path": "Patient.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Patient.extension:nationality",
        "path": "Patient.extension",
        "sliceName": "nationality",
        "short": "Optional Extensions Element",
        "definition": "Optional Extension Element - found in all resources.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "http://example.org/fhir/StructureDefinition/MyPatientNationality"
          }
        ]
      },
      {
        "id": "Patient.identifier",
        "path": "Patient.identifier",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "ordered": true,
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "Patient.telecom",
        "path": "Patient.telecom",
        "max": "1"
      },
      {
        "path": "Patient.deceasedBoolean",
        "type": [
          {
            "code": "boolean"
          }
        ]
      },
      {
        "id": "Patient.maritalStatus",
        "path": "Patient.maritalStatus",
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "MaritalStatus"
            },
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
              "valueBoolean": true
            }
          ],
          "strength": "extensible",
          "valueSetReference": {
            "reference": "http://example.org/fhir/ValueSet/my-marital-status"
          }
        }
      },
      {
        "id": "Patient.photo",
        "path": "Patient.photo",
        "max": "0"
      },
      {
        "id": "Patient.animal",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
            "valueString": "Animal"
          }
        ],
        "path": "Patient.animal",
        "max": "0"
      },
      {
        "path": "Patient.generalPractitioner",
        "type": [
          {
            "code": "Reference",
            "targetProfile": "http://example.org/fhir/StructureDefinition/MyPractitioner"
          }
        ]
      }
    ]
  }
}