{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Optional Extension Element - found in all resources.",
  "system" : "http://hl7.org/fhir/data-types",
  "property" : [ ],
  "codesystem" : "ad182f23-5413-52a0-8d5d-3696d5ec41a2",
  "concept_id" : "d5eb31a7-1732-5ae3-b375-171d397de075",
  "ancestors" : {
    "Extension" : 0
  },
  "id" : "29146890-a0bf-4dab-b03b-8fb8b43f29c3",
  "code" : "Extension",
  "display" : "Extension",
  "version" : "4.0.1"
}