jena-arq/testing/ARQ/Extra/count-distinct-expr.srj

{
  "head": {
    "vars": [ "c" ]
  } ,
  "results": {
    "bindings": [
      {
        "c": { "type": "literal" , "datatype": "http://www.w3.org/2001/XMLSchema#integer" , "value": "3" }
      }
    ]
  }
}