J. Volz, C. Bizer, M. Gaedke, und G. Kobilarov. The Semantic Web -- ISWC 2009: 8th International Semantic Web Conference, Chantilly, VA, USA, Volume 5823 von Lecture Notes in Computer Science, Springer, Berlin, (2009)
G. Ianni, T. Krennwallner, A. Martello, und A. Polleres. The Semantic Web -- ISWC 2009: 8th International Semantic Web Conference, Chantilly, VA, USA, Volume 5823 von Lecture Notes in Computer Science, Springer, Berlin, (2009)
O. Hartig, C. Bizer, und J. Freytag. The Semantic Web -- ISWC 2009: 8th International Semantic Web Conference, Chantilly, VA, USA, Volume 5823 von Lecture Notes in Computer Science, Springer, Berlin, (2009)