Linked data quality of DBpedia, Freebase, OpenCyc, Wikidata, and YAGO

  title={Linked data quality of DBpedia, Freebase, OpenCyc, Wikidata, and YAGO},
  author={Michael F{\"a}rber and Frederic Bartscherer and Carsten Menne and Achim Rettinger},
  journal={Semantic Web},
  • Michael Färber, Frederic Bartscherer, +1 author Achim Rettinger
  • Published 2018
  • Psychology, Computer Science
  • Semantic Web
  • In recent years, several noteworthy large, cross-domain and openly available knowledge graphs (KGs) have been created. These include DBpedia, Freebase, OpenCyc, Wikidata, and YAGO. Although extensively in use, these KGs have not been subject to an in-depth comparison so far. In this survey, we provide data quality criteria according to which KGs can be analyzed and analyze and compare the above mentioned KGs. Furthermore, we propose a framework for finding the most suitable KG for a given… CONTINUE READING
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