3 ISWC-2003 Sanibel Island, FL IMG, University of Manchester Dual Roles of RDF(S) - I RDF(S) is used to add metadata annotations to Web resources –Subject-predicate-object triples used to link resources –i.e., triples represent knowledge about domain (such as Ian Horrocks worksWith Jeff Pan) worksWith worksIn Ian Horrocks horrocks@cs.man.ac.uk name email
{}