WiBi (Wikipedia Bitaxonomy) is an approach to the automatic creation of a bitaxonomy for Wikipedia developed by
Tiziano Flati, Daniele Vannella, Tommaso Pasini, and Roberto Navigli.

WiBi is now also integrated into BabelNet

Now also in RDF 

Try out some examples:
The Da Vinci Code (film), Apricot, Zucchero Fornaciari, Różyńsk Wielki, Moulin Rouge,
WordNet, Julia Roberts, Florence, ABBA, Eric Nies, Mąkosy Stare, Italian singer-songwriters