@inproceedings{siberski06querying,
	title = {Querying the Semantic Web with Preferences},
	author = {Wolf Siberski and Jeff Z. Pan and U. Thaden},
	booktitle = {Proceedings of the 5th International Semantic Web Conference (ISWC 2006), Athens, GA, USA, 2006},
	url = {http://www.kbs.uni-hannover.de/Arbeiten/Publikationen/2006/iswc2006.pdf},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/26ffbc28aec953570a7424ef254624c74/sb3000},
	keywords = {similarity sparql }
}