Oscar Pastor Joan Fons Victoria Torres Vicente Pelechano Conceptual Modelling versus Semantic Web: the two sides of the same coin? 2004 conf/www/2004sw WWW Workshop on Application Design, Development and Implementation Issues in the Semantic Web http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS//Vol-105/www04-WebSemantic.pdf db/conf/www/wwwsw2004.html#PastorFTP04