{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Stain, Cresyl echt violet",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "9109a43a-a352-553d-927a-2cdda82e11c3",
  "ancestors" : {
    "0170" : 0
  },
  "id" : "67fcd987-f04c-43b3-9a33-64b35921ed6c",
  "code" : "0170",
  "display" : "Cresyl echt violet stain",
  "version" : "2018-08-12"
}