{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A Display Device that projects images on a surface from behind using a Cathode Ray Tube",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "ad53de1f-4197-5833-823d-71507ee4c3ee",
  "ancestors" : {
    "109997" : 0
  },
  "id" : "ad53ddca-456e-45e7-84df-48fca9273c17",
  "code" : "109997",
  "display" : "CRT Rear Projection System",
  "version" : "01"
}