. . _:vb50818511 . _:vb50818513 . _:vb50818510 . . _:vb50818513 . . _:vb50818512 . _:vb50818512 "Ian Jacobs" . _:vb50818510 "Dave Raggett" . "1998-04-24" . . . _:vb50818511 "Arnaud Le Hors" . _:vb50818513 . _:vb50818510 . _:vb50818511 . "HTML 4.0 Recommendation" . _:vb50818512 .