/**
* Load a model from a file containing RDF, N3 or N-Triples.
* This function recognizes the suffix of the filename (.n3 or .rdf) and
* calls a suitable parser, if no $type is given as string ("rdf" "n3" "nt");
* If the model is not empty, the contents of the file is added to this DbModel.
*
* @param string $filename
* @param string $type
* @param boolean $stream
* @access public
*/
function load($filename, $type = NULL, $stream = false)
{
$this->model->load($filename, $type, $stream);
}
