J. Broekstra, und A. Kampman.. Workshop on Practical and Scalable Semantic Systems (PSSS) at the Second International Semantic Web Conference (ISWC), Sanibel Island, Florida,, (Oktober 2003)
D. Fensel, S. Decker, M. Erdmann, und R. Studer. Proceedings of the 11th International Flairs Conference (FLAIRS-98), Sanibel Island, Florida, (Mai 1998)
O. Lassila. Proceedings of the First International Semantic Web Conference, ISWC 2002, Sardinia, Italy, 2342, Seite 307-317. Springer-Verlag, Heidelberg, Germany, (Juni 2002)
S. Decker, M. Erdmann, D. Fensel, und R. Studer. Database Semantics, Semantic Issues in Multimedia Systems, Seite 351--369. Kluwer Academic Publisher, Boston, (1999)
V. Haarslev, und R. Möller. Automated Reasoning: First International Joint
Conference (IJCAR) 2001, Volume 2083 von Lecture Notes in Computer Science, Seite 701. Siena, Italy, Springer-Verlag, (Juni 2001)