/**
* The parameters are instances of classes and not just strings
*
* @param object node $subj
* @param object node $pred
* @param object node $obj
* @throws PhpError
*/
function factory($subj, $pred, $obj)
{
$statement = new RDF_Statement();
$statement->setSubject($subj);
$statement->setPredicate($pred);
$statement->setObject($obj);
return $statement;
}
