{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "bottom.",
  "system" : "http://hl7.org/fhir/vision-base-codes",
  "property" : [ ],
  "codesystem" : "022781c3-ae90-5d61-b2ae-d08244fb4d18",
  "concept_id" : "b3de9449-dfb5-5133-9ac6-23f428aae36e",
  "ancestors" : {
    "down" : 0
  },
  "id" : "e1b59d90-9bd6-40c4-bb43-df3157474c64",
  "code" : "down",
  "display" : "Down",
  "version" : "4.0.1"
}