{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Description: The source act is intended to provide active immunity against the effects of the target act (the target act describes an infectious disease)",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActRelationshipType",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "IMM"
  } ],
  "codesystem" : "4f270157-180f-50fb-8ae0-70acbcfca886",
  "concept_id" : "557227a4-69ac-5a1f-8824-6f1d640564ed",
  "ancestors" : {
    "ART" : 4,
    "IMM" : 1,
    "RSON" : 2,
    "ACTIMM" : 0,
    "_ActRelationshipConditional" : 3
  },
  "id" : "8d4f8c08-6c85-411b-abf2-5e55dd3f6ecd",
  "code" : "ACTIMM",
  "display" : "active immunization against",
  "version" : "2018-08-12"
}