{
  "resourceType": "StructureDefinition",
  "id": "ExtensionPatientNotPresent",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2019-05-23T14:42:28.402+00:00"
  },
  "implicitRules": "http://spms.min-saude.pt/rnu/extensions/patient-identifier-reason-not-present",
  "url": "http://spms.min-saude.pt/rnu/extensions/patient-identifier-reason-not-present",
  "name": "ExtensionPatientNotPresent",
  "status": "active",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Patient.identifier"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {},
  "differential": {
    "element": [
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://spms.min-saude.pt/rnu/extensions/patient-identifier-reason-not-present"
      },
      {
        "id": "Extension.value[x]:valueString",
        "path": "Extension.valueString",
        "sliceName": "valueString",
        "min": 1,
        "type": [
          {
            "code": "string"
          }
        ]
      }
    ]
  }
}