The ESWC 2013 takes place from May 26th, 2013 to May 30th, 2013 in Montpellier, France.
The ESWC is a major venue for discussing the latest scientific results and technology innovations around semantic technologies. Building on its past success, ESWC is seeking to broaden its focus to span other relevant research areas in which Web semantics plays an important role.
Event web site: ESWC 2013

http://2013.eswc-conferences.org/