{
  "resourceType": "StructureDefinition",
  "id": "zd-preferredidentifier",
  "meta": {
    "lastUpdated": "2017-09-27T08:19:44.184+00:00"
  },
  "url": "http://zorgdomein.nl/fhir/StructureDefinition/zd-preferredidentifier",
  "name": "ZD Preferred Identifier",
  "status": "draft",
  "date": "2017-09-27T08:08:21.805+00:00",
  "fhirVersion": "3.0.2",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "datatype",
  "context": [
    "Identifier"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "max": "1"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://zorgdomein.nl/fhir/StructureDefinition/zd-preferredidentifier"
      },
      {
        "id": "Extension.value[x]:valueBoolean",
        "path": "Extension.valueBoolean",
        "sliceName": "valueBoolean",
        "type": [
          {
            "code": "boolean"
          }
        ]
      }
    ]
  }
}