{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/adverse-event-severity",
  "property" : [ ],
  "codesystem" : "36dc5d24-bb96-5898-8cd1-5a954e853191",
  "concept_id" : "b439e010-7334-573f-b4dd-318defecec35",
  "ancestors" : {
    "severe" : 0
  },
  "id" : "c560570c-a91d-486e-80c1-3536cbf05263",
  "code" : "severe",
  "display" : "Severe",
  "version" : "4.0.1"
}