{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Stain, Grocott methenamine silver",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "f0aec069-cf2c-574d-9b36-8d58f2e5d876",
  "ancestors" : {
    "0183" : 0
  },
  "id" : "ff0b3b80-37c6-4496-b637-c25c64de5d0c",
  "code" : "0183",
  "display" : "Grocott methenamine silver stain",
  "version" : "2018-08-12"
}