4th European Semantic Web Conference,ESWC 2007 (Austria  2007 <br/><br/>
Semantic Web  Research and Applications [electronic resource]:Proceedings 
ed by Franconi Enrico and Kifer Michael 
 - Berlin  Springer-Verlag  2007 
<br/><br/> http://dx.doi.org/10.1007/978-3-540-72667-8 
<br/><br/><label>ISBN: </label>9783540726678 
<br/><br/><label>Dewey Class. No.: </label>004.678  / (e-book)