{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0514",
  "property" : [ ],
  "codesystem" : "a8e71009-0d5b-5f07-8750-18693cfb85e1",
  "concept_id" : "ea323118-fa44-5904-8496-d807d86e14b1",
  "ancestors" : {
    "ABOINC" : 0
  },
  "id" : "031a852a-f44b-4f01-85dc-d87737470070",
  "code" : "ABOINC",
  "display" : "ABO Incompatible Transfusion Reaction",
  "version" : "2.9"
}