{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A device is the subject of observations",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "a6875bc7-8a5b-5d43-8ae8-8d090f63103c",
  "ancestors" : {
    "121192" : 0
  },
  "id" : "4d3434e8-4ff2-4319-ad1c-4ab8db418d78",
  "code" : "121192",
  "display" : "Device Subject",
  "version" : "01"
}