public function getMDSection()
{
// general section available?
include_once 'Services/MetaData/classes/class.ilMD.php';
$md_obj = new ilMD($this->getBlogId(), $this->getId(), "blp");
if (!is_object($md_section = $md_obj->getGeneral())) {
$md_section = $md_obj->addGeneral();
$md_section->save();
}
return $md_section;
}
