{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A Zr 89 cU36 PET Radiotracer",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "c9e8debb-5058-5742-911d-1474002dfe5e",
  "ancestors" : {
    "126515" : 0
  },
  "id" : "2da226b8-3dfe-4ed4-a8b8-2f802ba4275a",
  "code" : "126515",
  "display" : "cU36 ^89^Zr",
  "version" : "01"
}