{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "top.",
  "system" : "http://hl7.org/fhir/vision-base-codes",
  "property" : [ ],
  "codesystem" : "1ef661ec-5a12-58e5-9e4a-05c0ed15e47a",
  "concept_id" : "89be4e14-8475-5dc7-97b4-d720f6e012b8",
  "ancestors" : {
    "up" : 0
  },
  "id" : "e1ccf61e-b58c-4b33-9a79-d4278b510634",
  "code" : "up",
  "display" : "Up",
  "version" : "4.0.1"
}