{
  "resourceType": "StructureDefinition",
  "id": "b3391f34-11fe-4362-be0f-b71a9e2446a5",
  "meta": {
    "versionId": "2",
    "lastUpdated": "2017-08-26T17:27:24.959+00:00"
  },
  "url": "http://hl7.org/fhir/StructureDefinition/MyPatient421",
  "name": "MyPatient",
  "status": "draft",
  "date": "2017-08-25T13:34:21.08+00:00",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.id",
        "path": "Patient.id",
        "definition": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes."
      },
      {
        "id": "Patient.extension",
        "path": "Patient.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Patient.extension:us-core-race",
        "path": "Patient.extension",
        "sliceName": "us-core-race",
        "type": [
          {
            "code": "Extension",
            "profile": "http://hl7.org/fhir/StructureDefinition/us-core-race"
          }
        ]
      },
      {
        "id": "Patient.extension:us-core-religion",
        "path": "Patient.extension",
        "sliceName": "us-core-religion",
        "short": "Optional Extensions Element",
        "definition": "Optional Extension Element - found in all resources.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "Extension",
            "profile": "http://hl7.org/fhir/StructureDefinition/us-core-religion"
          }
        ]
      }
    ]
  }
}