{
  "package" : "hl7.terminology.r4@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" : "33eb862a-4e29-55df-b067-9b9d45b786af",
  "concept_id" : "cd6f152e-065a-539a-b88a-ed62c8e61b2d",
  "ancestors" : {
    "ActCode" : 1,
    "ActRegistryCode" : 0
  },
  "id" : "f0223901-5cbc-4024-a3d9-8323b0d71fed",
  "code" : "ActRegistryCode",
  "display" : "ActRegistryCode",
  "version" : "3.0.0"
}