{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "The identifier id no longer considered valid, but may be relevant for search purposes.  E.g. Changes to identifier schemes, account merges, etc.",
  "system" : "http://hl7.org/fhir/identifier-use",
  "property" : [ ],
  "codesystem" : "30a309c1-d55f-5038-bd99-13d5ee14ce74",
  "concept_id" : "a4baa742-556b-57e1-81a5-c680e467a48f",
  "ancestors" : {
    "old" : 0
  },
  "id" : "d44ab7df-f0c8-4464-a092-5ea8232928f5",
  "code" : "old",
  "display" : "Old",
  "version" : "5.0.0"
}