{
  "resourceType": "StructureDefinition",
  "id": "1",
  "url": "http://example.org/fhir/StructureDefinition/MyPatient-1",
  "version": "1",
  "name": "MyPatient-1",
  "status": "active",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.generalPractitioner",
        "path": "Patient.generalPractitioner",
        "max": "0"
      },
      {
        "id": "Patient.managingOrganization",
        "path": "Patient.managingOrganization",
        "max": "0"
      }
    ]
  }
}