{
  "resourceType": "StructureDefinition",
  "id": "patient-age",
  "meta": {
    "lastUpdated": "2020-03-28T21:33:49.145+00:00"
  },
  "url": "https://emerge.hgsc.bcm.edu/fhir/StructureDefinition/patient-age",
  "version": "4.1.0",
  "name": "PatientAge",
  "title": "Patient's Age",
  "status": "draft",
  "date": "2020-03-28T21:33:52.1385009+00:00",
  "publisher": "BCM-HGSC",
  "fhirVersion": "4.0.0",
  "kind": "primitive-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Patient"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://emerge.hgsc.bcm.edu/fhir/StructureDefinition/patient-age"
      },
      {
        "id": "Extension.value[x]",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode": "normative"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode": "4.0.0"
          }
        ],
        "path": "Extension.value[x]",
        "short": "Patient age",
        "type": [
          {
            "code": "integer"
          }
        ]
      }
    ]
  }
}