>>CONSTRUCT {?uri ?header . } WHERE { ?uri a . OPTIONAL { ?uri ?header . } OPTIONAL { ?uri ?header . } } ORDER BY ?header LIMIT 2 http://api.talis.com/1/dir/sparql?query=CONSTRUCT%20%7B%3Furi%20%3Chttp%3A//www.w3.org/2000/01/rdf-schema%23label%3E%20%3Fheader%20.%20%7D%20WHERE%20%7B%20%3Furi%20a%20%3Chttp%3A//schemas.talis.com/2005/library/schema%23Library%3E%20.%20OPTIONAL%20%7B%20%3Furi%20%3Chttp%3A//purl.org/dc/elements/1.1/title%3E%20%3Fheader%20.%20%7D%20OPTIONAL%20%7B%20%3Furi%20%3Chttp%3A//www.w3.org/2000/01/rdf-schema%23label%3E%20%20%3Fheader%20.%20%7D%20%20%20%7D%20ORDER%20BY%20%3Fheader%20LIMIT%202%20%20 >>CONSTRUCT {?uri ?header . } WHERE { ?uri a . OPTIONAL { ?uri ?header . } OPTIONAL { ?uri ?header . } } ORDER BY ?header LIMIT 3 http://api.talis.com/1/dir/sparql?query=CONSTRUCT%20%7B%3Furi%20%3Chttp%3A//www.w3.org/2000/01/rdf-schema%23label%3E%20%3Fheader%20.%20%7D%20WHERE%20%7B%20%3Furi%20a%20%3Chttp%3A//schemas.talis.com/2005/library/schema%23Library%3E%20.%20OPTIONAL%20%7B%20%3Furi%20%3Chttp%3A//purl.org/dc/elements/1.1/title%3E%20%3Fheader%20.%20%7D%20OPTIONAL%20%7B%20%3Furi%20%3Chttp%3A//www.w3.org/2000/01/rdf-schema%23label%3E%20%20%3Fheader%20.%20%7D%20%20%20%7D%20ORDER%20BY%20%3Fheader%20LIMIT%203%20%20 Jewry Wall Museum >>CONSTRUCT {?uri ?header . } WHERE { ?uri a . ?uri ?header . } ORDER BY ?header LIMIT 2 http://api.talis.com/1/dir/sparql?query=CONSTRUCT%20%7B%3Furi%20%3Chttp%3A//www.w3.org/2000/01/rdf-schema%23label%3E%20%3Fheader%20.%20%7D%20WHERE%20%7B%20%3Furi%20a%20%3Chttp%3A//schemas.talis.com/2005/library/schema%23Library%3E%20.%20%3Furi%20%3Chttp%3A//purl.org/dc/elements/1.1/title%3E%20%3Fheader%20.%20%7D%20ORDER%20BY%20%3Fheader%20LIMIT%202%20 Åbo Akademi University Jewry Wall Museum