{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0524",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "deprecated"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#deprecationDate",
    "code" : "deprecationDate",
    "valueDateTime" : "2007-10"
  } ],
  "codesystem" : "996a0905-5b3a-5805-be64-5d2e1de28f4f",
  "concept_id" : "61b45543-560e-50f8-a523-742ac89a6107",
  "ancestors" : {
    "R" : 0
  },
  "id" : "00d23eb6-ce42-4e14-bfb4-e237712be8a1",
  "code" : "R",
  "display" : "Reserved for possible future use",
  "version" : "2.9"
}