{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A retinal image used for identification purposes",
  "system" : "http://terminology.hl7.org/CodeSystem/media-modality",
  "property" : [ ],
  "codesystem" : "8d63fcd4-bcde-5456-bca6-a66ea7dfb302",
  "concept_id" : "3debc56c-3d7d-5bb8-9e3c-129dbe2d022b",
  "ancestors" : {
    "retina" : 0
  },
  "id" : "9c069f83-0c51-4c02-bbef-4ac1bf2fe7e4",
  "code" : "retina",
  "display" : "Retina Scan",
  "version" : "4.0.1"
}