{
  "resourceType": "StructureDefinition",
  "id": "cac38717-e609-407a-a152-05a76a45a6c2",
  "meta": {
    "lastUpdated": "2018-05-04T08:19:58.185+00:00"
  },
  "url": "http://kbv.de/StructureDefinition/MyExtension",
  "name": "MyExtensionCodeableConcept",
  "status": "draft",
  "date": "2018-05-04T08:07:15.351+00:00",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Patient"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://kbv.de/StructureDefinition/MyExtension"
      },
      {
        "id": "Extension.value[x]:valueCodeableConcept",
        "path": "Extension.valueCodeableConcept",
        "sliceName": "valueCodeableConcept",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSetUri": "http://fhir.ufp/CodeSystem/species"
        }
      }
    ]
  }
}