{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Leukocytes",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-SpecimenType",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_SpecimenEntityType"
  } ],
  "codesystem" : "0e8b5440-bb44-57dc-981b-bb1a4892cefa",
  "concept_id" : "41f28e8e-9040-5721-8075-13c7ca7b9221",
  "ancestors" : {
    "WBC" : 0,
    "_SpecimenEntityType" : 1
  },
  "id" : "b0455c2d-fb87-4e15-877f-74f70700cac2",
  "code" : "WBC",
  "display" : "Leukocytes",
  "version" : "2018-08-12"
}