{
  "resourceType": "StructureDefinition",
  "id": "ReferralTestPatient",
  "url": "https://gematik.de/fhir/hoa/fsh-seminar/StructureDefinition/ReferralTestPatient",
  "version": "1.0.0",
  "name": "ReferralTestPatient",
  "title": "ReferralTestPatient",
  "status": "active",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.name",
        "path": "Patient.name",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "HumanName",
            "profile": [
              "http://fhir.de/StructureDefinition/humanname-de-basis"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Patient.name.family",
        "path": "Patient.name.family",
        "min": 1
      },
      {
        "id": "Patient.name.given",
        "path": "Patient.name.given",
        "min": 1
      },
      {
        "id": "Patient.birthDate",
        "path": "Patient.birthDate",
        "constraint": [
          {
            "key": "pat-brth-001",
            "severity": "error",
            "human": "Geburtstag muss taggenau sein",
            "expression": "$this.toString().length = 10",
            "source": "https://gematik.de/fhir/hoa/fsh-seminar/StructureDefinition/ReferralTestPatient"
          }
        ]
      }
    ]
  }
}