"2017-12-14" . . _:vb50822175 "Markus Gylling" . _:vb50822177 . . _:vb50822175 . _:vb50822174 "Tzviya Siegman" . "Digital Publishing WAI-ARIA Module 1.0" . _:vb50822176 . . _:vb50822174 . _:vb50822176 "Shane McCarron" . . . _:vb50822173 . _:vb50822177 . _:vb50822173 "Matt Garrish" . _:vb50822174 . _:vb50822176 . _:vb50822175 . _:vb50822173 . . . . . _:vb50822177 .