{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Quality assurance of a Treatment Delivery Device",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "5938e583-f525-55e2-835c-1a6671264e9d",
  "ancestors" : {
    "121730" : 0
  },
  "id" : "91c98852-4cc2-4761-8a89-af17c84f6819",
  "code" : "121730",
  "display" : "RT Machine QA",
  "version" : "01"
}