L. Specia, and E. Motta. Proc. of the European Semantic Web Conference (ESWC2007), volume 4519 of LNCS, page 624-639. Berlin Heidelberg, Germany, Springer-Verlag, (July 2007)
L. Specia, and E. Motta. Proceedings of the European Semantic Web Conference (ESWC2007), volume 4519 of LNCS, page 624--639. Berlin Heidelberg, Germany, Springer-Verlag, (July 2007)