“The Semantic Web is an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation.” — Tim Berners-Lee, James Hendler, Ora Lassila, The Semantic Web ::: [1] www.semanticweb.org, [2] www.scientificamerican.com/2001/0501issue and [3] www.w3.org/2001/sw