{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Lower Left Tooth 1 from the central axis, permanent dentition.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-tooth",
  "property" : [ ],
  "codesystem" : "b413581c-b21c-5200-a4a9-4aaffe5ce836",
  "concept_id" : "17f6d1a8-0213-5584-8634-25d4b07d8b06",
  "ancestors" : {
    "31" : 0
  },
  "id" : "3b84c032-ae07-46dd-a602-9074d037e53b",
  "code" : "31",
  "display" : "31",
  "version" : "4.0.1"
}