{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "loss of function.",
  "system" : "http://terminology.hl7.org/CodeSystem/copy-number-event",
  "property" : [ ],
  "codesystem" : "8d3bb1d4-f882-5d76-bdb9-61cf93b18d13",
  "concept_id" : "1d58fd56-2e7c-5d83-b8e2-e080f4f17d06",
  "ancestors" : {
    "lof" : 0
  },
  "id" : "5a587e9f-3ef7-4dbf-b998-3b964bac9b8d",
  "code" : "lof",
  "display" : "loss of function",
  "version" : "1.0.0"
}