{
  "resourceType": "StructureDefinition",
  "id": "hcdsns-documentreference",
  "url": "http://sns.gob.es/fhir/StructureDefinition/hcdsns-documentreference",
  "name": "HCDSNSDocumentReference",
  "title": "HCDSNS Document Reference",
  "status": "active",
  "description": "Perfil de DocumentReference utilizado en la Historia Clínica Digital del SNS.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "DocumentReference",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/DocumentReference",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "DocumentReference.extension",
        "path": "DocumentReference.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        }
      },
      {
        "id": "DocumentReference.extension:flagOculto",
        "path": "DocumentReference.extension",
        "sliceName": "flagOculto",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://sns.gob.es/fhir/StructureDefinition/flag-oculto"
            ]
          }
        ]
      },
      {
        "id": "DocumentReference.subject.identifier",
        "path": "DocumentReference.subject.identifier",
        "min": 1
      },
      {
        "id": "DocumentReference.date",
        "path": "DocumentReference.date",
        "min": 1
      },
      {
        "id": "DocumentReference.custodian.identifier",
        "path": "DocumentReference.custodian.identifier",
        "min": 1
      },
      {
        "id": "DocumentReference.securityLabel",
        "path": "DocumentReference.securityLabel",
        "max": "1"
      },
      {
        "id": "DocumentReference.content.attachment.contentType",
        "path": "DocumentReference.content.attachment.contentType",
        "min": 1
      },
      {
        "id": "DocumentReference.content.attachment.url",
        "path": "DocumentReference.content.attachment.url",
        "min": 1
      }
    ]
  }
}