which company was the designer of empires: dawn of the modern world and age of empires ?
SELECT DISTINCT var_uri where brack_open dbr_Empidbr__Dawn_of_the_Modern_World dbo_designer var_uri sep_dot dbr_Age_of_Empires_ attr_open video_game attr_close dbo_designer var_uri sep_dot var_uri a dbo_Company brack_close