. . "2010-04-29Z"^^ . . "2010Z"^^ . "Douglas, Alexander Shafto"@en . "1921-05-21Z"^^ . . . "1921Z"^^ . . "Sandy Douglas"@en . "Alexander Shafto \"Sandy\" Douglas CBE (21 May 1921 \u2013 29 April 2010) was a British professor of computer science, credited with creating the first graphical computer game OXO (also known as Noughts and Crosses) a tic-tac-toe computer game in 1952 on the EDSAC computer at University of Cambridge."@en . . "Britishprofessor ofcomputer science" . .