<http://www.php.net/manual/en/intro.pdo.php>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://dev.restore.ovi.cnr.it:8890/about/id/http/www.php.net/manual/en/intro.pdo.php> .
<http://www.php.net/manual/en/intro.pdo.php>	<http://rdfs.org/ns/void#sparqlEndpoint>	<http://localhost:8890/sparql/> .
<http://www.php.net/manual/en/intro.pdo.php>	<http://www.openlinksw.com/schemas/XHTML#title>	"PHP: Introduction - Manual " .
<http://www.php.net/manual/en/intro.pdo.php>	<http://www.openlinksw.com/schemas/XHTML#description>	"PHP is a popular general-purpose scripting language that powers everything from your blog to the most popular websites in the world." .
<http://www.php.net/manual/en/intro.pdo.php>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.openlinksw.com/schemas/XHTML#> .