{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0487",
  "property" : [ ],
  "codesystem" : "44e8e365-0ba0-56d7-bba4-d0b24baa142c",
  "concept_id" : "84bd649f-f4fc-5ba0-9eb8-d95c3ef75b16",
  "ancestors" : {
    "EXG" : 0
  },
  "id" : "60551313-a7db-4884-bac6-ad2025fbdd4f",
  "code" : "EXG",
  "display" : "Gas, exhaled (=breath)",
  "version" : "2.9"
}