/**
* Saves the RDF,N3 or N-Triple serialization of the MemModel to a file.
* You can decide to which format the model should be serialized by using a
* corresponding suffix-string as $type parameter. If no $type parameter
* is placed this method will serialize the model to XML/RDF format.
* Returns FALSE if the MemModel couldn't be saved to the file.
*
* @access public
* @param string $filename
* @param string $type
* @throws PhpError
* @return boolean
*/
function saveAs($filename, $type = 'rdf')
{
return $this->model->saveAs($filename, $type = 'rdf');
}
