@inproceedings{JCDL-2012-WittY,
	author        = "Michael Witt and Yongyang Yu",
	booktitle     = "{Proceedings of the 12th Joint Conference on Digital Libraries}",
	doi           = "10.1145/2232817.2232845",
	isbn          = "978-1-4503-1154-0",
	pages         = "149--152",
	publisher     = "{ACM}",
	title         = "{Refactoring HUBzero for linked data}",
	year          = 2012,
}