Reasoning Web Third International Summer School 2007, Dresden, Germany, September 3-7, 2007, Tutorial Lectures - Antoniou, Grigoris; Aßmann, Uwe; Baroglio, Cristina; Decker, Stefan; Henze, Nicola; Patranjan, Paula-Lavinia; Tolksdorf, Robert (Springer Berlin Heidelberg, 2007)