@Inproceedings{surevetter2001saffdsp, author = "York Sure-Vetter and Nenad Stojanovic and Steffen Staab and Alexander Maedche and Rudi Studer", booktitle = "BNCOD 2001 - 18th British National Conference on Databases, Oxford, UK, 9th - 11th July 2001", publisher = "LNCS, Springer Verlag", title = "SEAL - A Framework for Developing SEmantic portALs", year = "2001", }