An interesting direction for the dub-dub-dub:
“The Semantic Web is an evolving extension of the World Wide Web in which web content can be expressed not only in natural language, but also in a format that can be read and used by software agents, thus permitting them to find, share and integrate information more easily.”
Links
http://en.wikipedia.org/wiki/Semantic_Web
http://www.w3.org/2001/sw/
http://www.semanticweb.org/