{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Stain, Congo red",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "e58c63e2-c848-5823-aed3-25c42c278dca",
  "ancestors" : {
    "0169" : 0
  },
  "id" : "f3fc1ba4-3830-4b94-ad04-e7660cda604c",
  "code" : "0169",
  "display" : "Congo red stain",
  "version" : "2018-08-12"
}