{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Quality assurance of a Treatment Delivery Device",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "5938e583-f525-55e2-835c-1a6671264e9d",
  "ancestors" : {
    "121730" : 0
  },
  "id" : "c4c81768-a3c6-4044-b6d2-8b6a1a6d2162",
  "code" : "121730",
  "display" : "RT Machine QA",
  "version" : "01"
}