{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Chemical, Differential light absorption",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "77ce62c3-8004-5130-ace8-0b1d7d955cfd",
  "ancestors" : {
    "0034" : 0
  },
  "id" : "99d47b10-04f0-4ce5-82a1-16dce5e0c76d",
  "code" : "0034",
  "display" : "Differential light absorption chemical test",
  "version" : "2018-08-12"
}