function __construct()
 {
     parent::__construct();
     self::$propertyTypes = array_merge(self::$propertyTypes, array('ContentStreamAllowed' => 'propertyString', 'ContentStreamLength' => 'propertyInteger', 'ContentStreamMimeType' => 'propertyString', 'ContentStreamFilename' => 'propertyString', 'ContentStreamUri' => 'propertyUri', 'IsLatestVersion' => 'propertyBoolean', 'IsVersionSeriesCheckedOut' => 'propertyBoolean', 'VersionSeriesCheckedOutBy' => 'propertyString', 'VersionSeriesCheckedOutId' => 'propertyId', 'VersionLabel' => 'propertyString'));
 }
 function __construct()
 {
     parent::__construct();
 }