{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "for future use, where <spec> is an interval specification as defined by the UNIX cron specification.",
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0335",
  "property" : [ {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concComment",
    "code" : "v2-concComment",
    "valueString" : "This is not a real code, but guidelines how to construct the codes."
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status",
    "code" : "status",
    "valueCode" : "D"
  } ],
  "codesystem" : "47ef7e0b-390e-532a-9c33-671a4332c97e",
  "concept_id" : "8feb85b7-e6eb-5422-a168-a5f9ab57da2d",
  "ancestors" : {
    "U <spec>" : 0
  },
  "id" : "541ab138-1018-4342-95a3-30bda429ea48",
  "code" : "U <spec>",
  "display" : "for future use, where <spec> is an interval specification as defined by the UNIX cron specification.",
  "version" : "2.0.0"
}