_:vb50818556 . . _:vb50818554 "Dave Raggett" . . . . _:vb50818555 "Arnaud Le Hors" . _:vb50818557 . "HTML 4.01 Specification" . _:vb50818556 . _:vb50818555 . _:vb50818557 . _:vb50818557 . _:vb50818554 . . _:vb50818554 . _:vb50818555 . "1999-12-24" . _:vb50818556 "Ian Jacobs" .