{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A C 11 FLB 457 PET radiotracer",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "69543d29-ae45-59d6-859e-bf8136b1d62d",
  "ancestors" : {
    "126706" : 0
  },
  "id" : "ab3b8f77-cdf3-40a8-9a4f-94c75f855380",
  "code" : "126706",
  "display" : "FLB 457 C^11^",
  "version" : "01"
}