{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0487",
  "property" : [ ],
  "codesystem" : "44e8e365-0ba0-56d7-bba4-d0b24baa142c",
  "concept_id" : "3f4cf296-0f1c-520a-b29c-93b50cd49b3a",
  "ancestors" : {
    "MAC" : 0
  },
  "id" : "e26a4559-cd18-430d-88ba-047e9aa8453e",
  "code" : "MAC",
  "display" : "Macrophages",
  "version" : "2.9"
}