8th Extended Semantic Web Conference (ESWC 2011)
http://www.eswc2011.org/

About ESWC 2011

The mission of the Extended Semantic Web Conference is to bring together researchers and practitioners dealing with different aspects of semantics on the Web. It is a premier international event on semantic web research and technologies, with a particular focus on collaborating with other communities and research areas, in which web semantics play an important role - within and outside ICT.