"public-swbp-wg@w3.org" . "Re: [ADTF] describing sw challenge 2004 aspirants" . _:vb942864 . "2004-11-17T11:09:17Z" . "schreiber@cs.vu.nl" . . _:vb942862 . "Wed, 17 Nov 2004 12:09:17 +0100 " . . _:vb942863 .