{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A reference to a document.",
  "system" : "http://hl7.org/fhir/event-resource-types",
  "property" : [ ],
  "codesystem" : "3fd77d29-51a5-5572-a9ae-fb15b95ce3bd",
  "concept_id" : "8fe83854-7f81-5d49-b35e-d01037bde0d8",
  "ancestors" : {
    "DocumentReference" : 0
  },
  "id" : "5e46b2f7-893b-4685-93d8-89776a451247",
  "code" : "DocumentReference",
  "display" : "DocumentReference",
  "version" : "4.0.1"
}