@prefix rs:      <http://www.w3.org/2001/sw/DataAccess/tests/result-set#> .
@prefix foaf:    <http://xmlns.com/foaf/0.1/> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd:     <http://www.w3.org/2001/XMLSchema#>.

[]    rdf:type      rs:ResultSet ;
      rs:resultVariable  "id" ;
      rs:resultVariable  "ssn" ;
      rs:solution   [ rs:binding    [ rs:value      "29"^^xsd:integer ;
                                      rs:variable   "id"
                                    ] 
                    ] ;
      rs:solution   [ rs:binding    [ rs:value      "000000000" ;
                                      rs:variable   "ssn"
                                    ]
                    ] .