{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "This is the domain of registry types. Examples include Master Patient Registry, Staff Registry, Employee Registry, Tumor Registry.",
  "system" : "http://terminology.hl7.org/CodeSystem/conceptdomains",
  "property" : [ {
    "code" : "source",
    "valueCode" : "v3"
  }, {
    "code" : "ConceptualSpaceForClassCode",
    "valueCoding" : {
      "code" : "REG",
      "system" : "http://terminology.hl7.org/CodeSystem/v3-ActClass"
    }
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "ActCode"
  } ],
  "codesystem" : "a4b9689b-4fea-537a-ab56-085748a134dc",
  "concept_id" : "cd6f152e-065a-539a-b88a-ed62c8e61b2d",
  "ancestors" : {
    "ActCode" : 1,
    "ActRegistryCode" : 0
  },
  "id" : "e989b907-ca03-4265-a052-8a07e8a09bdc",
  "code" : "ActRegistryCode",
  "display" : "ActRegistryCode",
  "version" : "3.0.0"
}