. _:vb50818990 . _:vb50818991 . _:vb50818989 . . _:vb50818989 "Daniel Dardailler" . _:vb50818992 . "XML Accessibility Guidelines" . _:vb50818992 . . . _:vb50818991 . _:vb50818992 . _:vb50818990 . _:vb50818990 "Sean Palmer" . "2002-10-03" . _:vb50818989 . _:vb50818991 "Charles McCathieNevile" .