@inproceedings{Bizer04,
	title = {D2RQ - Treating Non-RDF Databases as Virtual RDF Graphs},
	author = {Christian Bizer and Andy Seaborne},
	booktitle = {ISWC2004 (posters)},
	month = {November},
	url = {http://sites.wiwiss.fu-berlin.de/suhl/bizer/pub/Bizer-D2RQ-ISWC2004-Poster.pdf},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/2875e8edccde38b8167e3455e04e0d362/sebastian},
	keywords = {dbowl implemented printed tool }
}