public function deleteSubject(Title $subject)
{
$dataItem = SMWDIWikiPage::newFromTitle($subject);
$expResource = SMWExporter::getDataItemExpElement($dataItem);
$this->deleteSparqlData($expResource);
parent::deleteSubject($subject);
}
/**
* wraps removeDataForURI
* @param $subject
*/
function deleteSubject( Title $subject ) {
$subject_uri = SMWExporter::expandURI( $this->getURI( $subject ) );
$this->removeDataForURI( $subject_uri );
return parent::deleteSubject( $subject );
}
