{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0717",
  "property" : [ ],
  "codesystem" : "610fbe56-5f2b-5644-a1d7-def375e7839f",
  "concept_id" : "ca91d793-d4a9-5c04-904b-e01a0f3dacfc",
  "ancestors" : {
    "STD" : 0
  },
  "id" : "21b37725-dc23-4536-b933-3a1eae432fe8",
  "code" : "STD",
  "display" : "Sexually transmitted diseases",
  "version" : "2.9"
}