{
  "resourceType": "StructureDefinition",
  "id": "fc354953-3899-487e-92ef-967b6003c0dd",
  "meta": {
    "lastUpdated": "2018-06-21T13:57:11.804+00:00"
  },
  "url": "http://example.org/fhir/StructureDefinition/MyPatientX",
  "version": "0.1",
  "name": "MyPatientX",
  "title": "Patient X",
  "status": "draft",
  "experimental": true,
  "date": "2018-06-21T13:57:23.603+00:00",
  "description": "Patient resource with obligatory gender, birthDate and familiy name.",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.name.family",
        "path": "Patient.name.family",
        "min": 1
      },
      {
        "id": "Patient.name.given",
        "path": "Patient.name.given",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Patient.gender",
        "path": "Patient.gender",
        "min": 1
      },
      {
        "id": "Patient.birthDate",
        "path": "Patient.birthDate",
        "min": 1
      },
      {
        "id": "Patient.deceased[x]:deceasedBoolean",
        "path": "Patient.deceasedBoolean",
        "sliceName": "deceasedBoolean",
        "type": [
          {
            "code": "boolean"
          }
        ]
      }
    ]
  }
}