{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0496",
  "property" : [ ],
  "codesystem" : "0663439b-e7b8-5e44-9061-5cd1713bfe68",
  "concept_id" : "051b8e44-25de-5d1c-b5b4-5866f411f261",
  "ancestors" : {
    "121" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Medical Treatment/ Procedure"
  } ],
  "id" : "fab1bf05-8d7f-4d4f-ac7c-d81f5be16ee6",
  "code" : "121",
  "display" : "Tranquilizers",
  "version" : "2.9"
}