{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0550",
  "property" : [ ],
  "codesystem" : "86093abf-b140-5ac8-838a-a2cdbbb2d5f2",
  "concept_id" : "9bc76608-c4dd-58d1-a5df-5708cb20ed76",
  "ancestors" : {
    "BMAR" : 0
  },
  "id" : "4ba719c7-c7d9-441a-8b49-34d79c4d5aa0",
  "code" : "BMAR",
  "display" : "Bone marrow",
  "version" : "2.9"
}