{
  "resourceType": "StructureDefinition",
  "url": "https://example.org/fhir/StructureDefinition/Patient-Alpha",
  "name": "Patient-Alpha",
  "status": "draft",
  "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
      },
      {
        "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",
        "min": 1
      },
      {
        "id": "Patient.address",
        "path": "Patient.address",
        "fixedAddress": {
          "use": "home",
          "type": "postal",
          "text": "Home address"
        }
      }
    ]
  }
}