function test() { $s = new URI('http://dbpedia.org/resource/London'); $lang = 'en'; $store = new SPARQLToRDFTriple($s, $lang); $query = 'SELECT * WHERE {?s ?p ?o} Limit 10'; $subject = array('action' => 'classattribute', 'value' => null); $subject = array('action' => 'variable', 'value' => 's'); $predicate = array('action' => 'variable', 'value' => 'p'); $object = array('action' => 'variable', 'value' => 'o'); $r = $store->getRDFTriples($query, $subject, $predicate, $object); /* foreach ($r as $one){ echo $one->toNTriples(); } */ return $r; }