{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Registration of intended and actual patient position prior to treatment delivery, using spatial fiducials",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "86f01b03-0675-5629-951f-c7e9e58e46fd",
  "ancestors" : {
    "121721" : 0
  },
  "id" : "6243c2b4-c1fb-457a-b42c-bbd3b4b9db57",
  "code" : "121721",
  "display" : "RT Patient Position Registration, Spatial Fiducials",
  "version" : "01"
}