{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Description: Observation codes which describe characteristics of the immunization material.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "OBSANTV"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "OBSANTC"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ObservationType"
  } ],
  "codesystem" : "d73ae040-3e88-581f-8c74-bc9b7419407a",
  "concept_id" : "46fee19d-66d9-5b8b-b3f6-698b649fd6b9",
  "ancestors" : {
    "_ObservationType" : 1,
    "_ImmunizationObservationType" : 0
  },
  "id" : "3dd7205d-ea80-464f-8900-7f8661f54316",
  "code" : "_ImmunizationObservationType",
  "display" : "ImmunizationObservationType",
  "version" : "2018-08-12"
}