{
  "resourceType": "StructureDefinition",
  "id": "occupation",
  "url": "http://example.org/StructureDefinition/occupation",
  "version": "1.0.0",
  "name": "OccupationExtension",
  "title": "patient's occupation",
  "status": "active",
  "description": "the patient's occupation as a string",
  "fhirVersion": "4.0.1",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Patient"
    },
    {
      "type": "element",
      "expression": "RelatedPerson"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "patient's occupation",
        "definition": "the patient's occupation as a string"
      },
      {
        "id": "Extension.extension:occupationType",
        "path": "Extension.extension",
        "sliceName": "occupationType",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://example.org/StructureDefinition/occupationType"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:occupationName",
        "path": "Extension.extension",
        "sliceName": "occupationName",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://example.org/StructureDefinition/occupationName"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:occupationHours",
        "path": "Extension.extension",
        "sliceName": "occupationHours",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://example.org/StructureDefinition/occupationHours"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://example.org/StructureDefinition/occupation"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}