{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0417",
  "property" : [ ],
  "codesystem" : "a5a7f8ac-05ba-57d6-a8bd-8e7e95d2005a",
  "concept_id" : "c05f12be-4a46-5e97-8502-5a11e2afeca0",
  "ancestors" : {
    "C" : 0
  },
  "id" : "71f71454-a380-487f-bd6f-de77a738b4f8",
  "code" : "C",
  "display" : "Carcinoma-unspecified type",
  "version" : "2.9"
}