{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Is Life-threatening.",
  "system" : "http://terminology.hl7.org/CodeSystem/adverse-event-seriousness",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "Serious"
  } ],
  "codesystem" : "084a75f1-0147-573b-86ec-e9b9db06566b",
  "concept_id" : "af10f581-f64a-54fb-92e5-ee5f4d2a09be",
  "ancestors" : {
    "Serious" : 1,
    "SeriousIsLifeThreatening" : 0
  },
  "id" : "dd57be31-dad7-4ca4-9150-1501f875f2a0",
  "code" : "SeriousIsLifeThreatening",
  "display" : "Is Life-threatening",
  "version" : "4.0.1"
}