{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "A derivation for which the resulting entity is a revised version of some original. The implication here is that the resulting entity contains substantial content from the original. A revision relation is a kind of derivation relation from a revised entity to a preceding entity.",
  "system" : "http://hl7.org/fhir/w3c-provenance-activity-type",
  "property" : [ ],
  "codesystem" : "f44253c3-32e4-524f-9281-ac1ca7ff0f5c",
  "concept_id" : "988b5751-e78f-579d-a75d-ea0fd59320c3",
  "ancestors" : {
    "Revision" : 0
  },
  "id" : "2dd91e74-3726-4578-b6d5-2c2d5dd9ef27",
  "code" : "Revision",
  "display" : "wasRevisionOf",
  "version" : "5.0.0"
}