Building linked open university data: tsinghua university open data as a showcase

Authors:
Yuanchao Ma;Bin Xu;Yin Bai;Zonghui Li
Affiliations:
Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University, Beijing, China;Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University, Beijing, China;Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University, Beijing, China;Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University, Beijing, China
Venue:
JIST'11 Proceedings of the 2011 joint international conference on The Semantic Web
Year:
2011

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Abstract

Linked Open University Data applies semantic web and linked data technology to university data scenario, aiming at building interlinked semantic data around university information, providing possibility for unified inner- and inter- school information query and comparison. This paper proposes a general process of building linked open university data, with procedures covering choosing datasets and vocabularies, collecting and processing data, building RDF and interlink, etc. Tsinghua University Open Data is used to demonstrate the process. Tsinghua University consist of 5 well-formed, interconnected datasets, with a number of interesting applications has been built on top of them. Finally, remarkable points about data collecting and processing is discussed.