{
  "description": "Provides a reason why the expected value or elements in the element that is extended are    missing.",
  "_filename": "data-absent-reason.json",
  "package_name": "ca.on.oh-cms",
  "date": "2013-12-05",
  "derivation": "constraint",
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "fhirVersion": "4.0.0",
  "name": "DataAbsentReason",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "Why value is missing",
  "package_version": "1.0.1-alpha1.0.1",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "fhir"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1
  } ],
  "status": "draft",
  "id": "601228e1-00eb-4026-8120-3918fb966eee",
  "kind": "complex-type",
  "url": "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
  "context": [ {
    "type": "element",
    "expression": "Element"
  } ],
  "version": "4.0.0",
  "differential": {
    "element": [ {
      "id": "Extension",
      "max": "1",
      "path": "Extension",
      "short": "unknown | asked | temp | notasked | masked | unsupported | astext | error",
      "mapping": [ {
        "map": "ANY.nullFlavor",
        "identity": "rim"
      } ],
      "definition": "Provides a reason why the expected value or elements in the element that is extended are        missing."
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "type": [ {
        "code": "uri"
      } ],
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/data-absent-reason"
    }, {
      "id": "Extension.value[x]",
      "path": "Extension.value[x]",
      "type": [ {
        "code": "string"
      }, {
        "code": "url"
      } ]
    }, {
      "id": "Extension.value[x]:valueCode",
      "path": "Extension.valueCode",
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/data-absent-reason|4.0.0",
        "description": "Used to specify why the normally expected content of the data element is missing."
      },
      "sliceName": "valueCode"
    } ]
  },
  "contact": [ {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg",
      "system": "url"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}