{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The application accepts unknown extensions, but not unknown elements.",
  "system" : "http://hl7.org/fhir/unknown-content-code",
  "property" : [ ],
  "codesystem" : "7ef1e349-a173-5978-aa60-8a9fbc626dfb",
  "concept_id" : "18621f38-1809-5b38-8ec4-59a705028880",
  "ancestors" : {
    "extensions" : 0
  },
  "id" : "f7a26d04-5c08-4fdb-a72b-725e4644d578",
  "code" : "extensions",
  "display" : "Unknown Extensions",
  "version" : "4.0.1"
}