@inproceedings{JCDL-2007-RodriguezBS,
	author        = "Marko A. Rodriguez and Johan Bollen and Herbert Van de Sompel",
	booktitle     = "{Proceedings of the Seventh Joint Conference on Digital Libraries}",
	doi           = "10.1145/1255175.1255229",
	isbn          = "978-1-59593-644-8",
	pages         = "278--287",
	publisher     = "{ACM}",
	title         = "{A practical ontology for the large-scale modeling of scholarly artifacts and their usage}",
	year          = 2007,
}