The semantic web: research and applications : first European semantic web symposium, ESWS 2004 : Heraklion, Crete, Greece, May 10-12, 2004 : proceedings. : May 2004, Heraklion, Greece. (Lecture Notes in Computer Science ; 3053)
The semantic web: research and applications : first European semantic web symposium, ESWS 2004 : Heraklion, Crete, Greece, May 10-12, 2004 : proceedings. : May 2004, Heraklion, Greece.