Wolfgang Nejdl Boris Wolf Steffen Staab Julien Tane EDUTELLA: Searching and Annotating Resources within an RDF-based P2P Network. 2002 conf/sww/2002 Semantic Web Workshop http://SunSITE.Informatik.RWTH-Aachen.DE/Publications/CEUR-WS/Vol-55/nejdl.pdf db/conf/sww/sww2002.html#NejdlWST02