Introducing Wikidata to the Linked Data Web

  • Fredo Erxleben
  • Michael Günther
  • Markus Krötzsch
  • Julian Mendez
  • Denny Vrandečić
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8796)


Wikidata is the central data management platform of Wikipedia. By the efforts of thousands of volunteers, the project has produced a large, open knowledge base with many interesting applications. The data is highly interlinked and connected to many other datasets, but it is also very rich, complex, and not available in RDF. To address this issue, we introduce new RDF exports that connect Wikidata to the Linked Data Web. We explain the data model of Wikidata and discuss its encoding in RDF. Moreover, we introduce several partial exports that provide more selective or simplified views on the data. This includes a class hierarchy and several other types of ontological axioms that we extract from the site. All datasets we discuss here are freely available online and updated regularly.


Link Data Class Hierarchy Query Answering External Dataset Site Link 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Fredo Erxleben
    • 1
  • Michael Günther
    • 1
  • Markus Krötzsch
    • 1
  • Julian Mendez
    • 1
  • Denny Vrandečić
    • 2
  1. 1.Technische Universität DresdenGermany
  2. 2.GoogleSan FranciscoUSA

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