{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Chemical, Differential light absorption",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "77ce62c3-8004-5130-ace8-0b1d7d955cfd",
  "ancestors" : {
    "0034" : 0
  },
  "id" : "2571cbbf-4ced-4b65-b681-4bca19e65e84",
  "code" : "0034",
  "display" : "Differential light absorption chemical test",
  "version" : "2018-08-12"
}