{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Chromatography, Gas liquid",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "104fb251-4197-5421-89bb-f40777988762",
  "ancestors" : {
    "0040" : 0
  },
  "id" : "a34d8dc1-9e2b-4b8e-8570-0a9f6e47fce7",
  "code" : "0040",
  "display" : "Gas liquid chromatography",
  "version" : "2018-08-12"
}