{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Stain, Masson trichrome",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "6c62d730-f1fe-5044-b42a-0eafd24ded35",
  "ancestors" : {
    "0201" : 0
  },
  "id" : "c816ee72-1560-437a-8f45-d7565e5af2c9",
  "code" : "0201",
  "display" : "Masson trichrome stain",
  "version" : "2018-08-12"
}