{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Compare value is empty.",
  "system" : "http://hl7.org/fhir/assert-operator-codes",
  "property" : [ ],
  "codesystem" : "2c42503f-c210-5047-86cc-e7173433c3d7",
  "concept_id" : "bd8056a1-4c24-5240-a876-d30b4c7fda83",
  "ancestors" : {
    "empty" : 0
  },
  "id" : "50200e3e-3c06-4cc3-b975-b30533f012bd",
  "code" : "empty",
  "display" : "empty",
  "version" : "4.0.1"
}