{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0550",
  "property" : [ ],
  "codesystem" : "bb5ddc03-1d66-5e2a-a3d9-9043f9e932cf",
  "concept_id" : "a01c5db3-6e4c-507f-a136-e4469f8b7cf8",
  "ancestors" : {
    "CHE" : 0
  },
  "id" : "174fac1b-68fc-4752-9cd9-b9d12c458e3d",
  "code" : "CHE",
  "display" : "Cavity, Chest",
  "version" : "2.9"
}