M. Poveda, M. Suarez-Figueroa, and A. Gomez-Perez. WOP 2009 Workshop on Ontology Patterns at the 8th International Semantic Web Conference (ISWC 2009). Proceedings of the WOP 2009., WOP 2009 – Workshop on Ontology Patterns at the 8th International Semantic Web Conference (ISWC 2009), (2009)
K. Dellschaft, and S. Staab. Bridging the Gap between Text and Knowledge Selected Contributions to Ontology Learning and Population from Text, Amstedam, IOS Press, (2008-01)