@article{TuMo07,
	title = {Collaboratively building structured knowledge with DBin: from del.
	icio. us tags to an �RDFS Folksonomy},
	author = {G. Tummarello and C. Morbidoni},
	journal = {Workshop on Social and Collaborative Construction of Structured Knowledge
	at 16th International World Wide Web Conference (WWW2007)},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2f46707642c4b9660ac4aaaf8d174533c/michael},
	file = {TuMo07.pdf:folksonomies\\TuMo07.pdf:PDF},
	keywords = {brainlets community ontologies semantic tagging tagging_clustering tagging_convergence tagging_network toread }
}