%0 Conference Paper %B Proceedings of the IADIS International Conference WWW/Internet 2004 (ICWI2004) %D 2004 %T Using Ontologies to Build Virtual Worlds for the Web %A W. Bille %A De Troyer, O. %A F. Kleinermann %A B. Pellens %A R. Romero %E P. Isaias %E N. Karmakar %C Madrid, Spain %I IADIS PRESS %P 683-690 %V 1 %@ 972-99353-0-0