@inproceedings{bettencourt_systematization_2006,
	address = {Lisbon, Portugal},
	title = {Systematization and Clarification of Semantic Web Annotation Terminology},
	booktitle = {International Conference on Knowledge Engineering and Decision Support},
	author = {Nuno Bettencourt and Paulo Maio and András Pongó and Nuno Silva and João Rocha},
	month = may,
	year = {2006}
}