_:vb50822160 . _:vb50822160 "Joanmarie Diggs" . _:vb50822161 . _:vb50822162 "Michael Cooper" . _:vb50822161 . _:vb50822161 "Shane McCarron" . . _:vb50822160 . . _:vb50822165 . _:vb50822163 "Richard Schwerdtfeger" . . . _:vb50822164 "James Craig" . _:vb50822165 . . _:vb50822165 . "Accessible Rich Internet Applications (WAI-ARIA) 1.1" . . _:vb50822164 . "2017-12-14" . . _:vb50822163 . . _:vb50822164 . _:vb50822162 . _:vb50822162 . _:vb50822163 . .