/**
* Static initializer.
*/
public static function init() {
$citeStyleMW = MagicWord::get( 'wc_citestyle_attrib' );
self::$citeStyleAttributeWords = $citeStyleMW->getSynonyms();
$typeMW = MagicWord::get( 'wc_type_attrib' );
self::$typeAttributeWords = $typeMW->getSynonyms();
}