D. Fensel, S. Decker, M. Erdmann, und R. Studer. Proceedings of the Eleventh International Florida Artificial Intelligence Research Society Conference, Seite 131--135. AAAI Press, (1998)
M. Rodriguez, J. Bollen, und H. de Sompel. JCDL '07: Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries, Seite 278--287. New York, NY, USA, ACM, (2007)
S. Auer, S. Dietzold, und T. Riechert. The Semantic Web - ISWC 2006, 5th International Semantic Web Conference, ISWC 2006, Athens, GA, USA, November 5-9, 2006, Proceedings, Volume 4273 von Lecture Notes in Computer Science, Seite 736-749. Springer, (2006)
A. Aldea, R. Bañares-alcántara, J. Bocio, J. Gramajo, und D. Isern. In: Proceedings of the Workshop on Information Integration on the Web (IIWeb-03) at the 18 th International Joint Conference on Artificial Intelligence, Seite 177--182. (2003)
A. Shakya, V. Wuwongse, H. Takeda, und I. Ohmukai. Proceedings of the Semantic Authoring, Annotation and Knowledge Markup, Seite 47-54. Whistler, British Columbia, Canada, (Oktober 2007)Located at the 4th International Conference on Knowledge Capture (KCap 2007).