{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0550",
  "property" : [ ],
  "codesystem" : "bb5ddc03-1d66-5e2a-a3d9-9043f9e932cf",
  "concept_id" : "41f28e8e-9040-5721-8075-13c7ca7b9221",
  "ancestors" : {
    "WBC" : 0
  },
  "id" : "d146a050-ce27-4bbf-b78e-f6af4c159fe2",
  "code" : "WBC",
  "display" : "Leukocytes",
  "version" : "2.9"
}