{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "An I 124 cancer targeted phospholipid ether PET radiotracer",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "6d772ce4-7e5a-5243-a95c-7c618fa226b0",
  "ancestors" : {
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  "code" : "126715",
  "display" : "CLR1404 I^124^",
  "version" : "01"
}