Antoniou, Grigoris. A semantic web primer / Grigoris Antoniou - 2nd. ed. - Cambridge, Mass. : MIT Press , 2008 - xxi, 264 p. : il. - (Cooperative information systems) . ISBN: 9780262012423 Subjects--Topical Terms: WEB SEMANTICA Universal Decimal Class. No.: 004.738.52 A635s2