{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Modality device that measures the refractive characteristics of the eye",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "fb584322-887f-59d6-a0e5-4ab8bcc8d961",
  "ancestors" : {
    "OPR" : 0
  },
  "id" : "59d6d415-6451-4a7e-a503-6dad73ef0a85",
  "code" : "OPR",
  "display" : "Ophthalmic Refraction",
  "version" : "01"
}