{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Spectrophotometry, Atomic Absorption",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "972ae7b6-7d52-5be7-9b02-e5fc85f06fce",
  "ancestors" : {
    "0263" : 0
  },
  "id" : "284d7e8e-380d-4216-b0c2-d75347e8d572",
  "code" : "0263",
  "display" : "Atomic absorption spectrophotometry (AAS)",
  "version" : "2018-08-12"
}