@inproceedings{SEKE-2007-ZaitM,
	author        = "Hichem Zait and Aïcha Mokhtari",
	booktitle     = "{Proceedings of the 19th International Conference on Software Engineering and Knowledge Engineering}",
	isbn          = "1-891706-20-9",
	pages         = "598--603",
	publisher     = "{Knowledge Systems Institute Graduate School}",
	title         = "{OWLed: Extending Knowledge for Web Ontology Language}",
	year          = 2007,
}