{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "The search parameter returns resources that do not contain a match.",
  "system" : "http://hl7.org/fhir/search-modifier-code",
  "property" : [ ],
  "codesystem" : "ece306d1-f8a6-5be5-9182-3030055d35dd",
  "concept_id" : "168d64f7-70c1-5973-9c21-71e49110d4d2",
  "ancestors" : {
    "not" : 0
  },
  "id" : "8cf91f84-1128-4590-a51a-b131c3c0247f",
  "code" : "not",
  "display" : "Not",
  "version" : "5.0.0"
}