Yuanchao Ma Bin Xu Yin Bai Zonghui Li Building Linked Open University Data: Tsinghua University Open Data as a Showcase. 385-393 2011 JIST http://dx.doi.org/10.1007/978-3-642-29923-0_28 conf/aswc/2011 db/conf/aswc/jist2011.html#MaXBL11