{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Keratometry device",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "acbc7111-8c04-5bfc-a024-b3407aa5c10e",
  "ancestors" : {
    "KER" : 0
  },
  "id" : "455fb768-7b62-44e7-9e80-f89338495c1e",
  "code" : "KER",
  "display" : "Keratometry",
  "version" : "01"
}