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

A survey comparing the data quality criteria of five large knowledge graphs.

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

By Michael Färber, Frederic Bartscherer, Carsten Menne, Achim RettingerSemantic Web
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The paper compares the data quality of five large knowledge graphs: DBpedia, Freebase, OpenCyc, Wikidata, and YAGO. It provides a framework for analyzing and selecting the most suitable graph for a given setting. The authors propose data quality criteria to evaluate these graphs.

Abstract

The paper compares the data quality of five large knowledge graphs: DBpedia, Freebase, OpenCyc, Wikidata, and YAGO. It provides a framework for analyzing and selecting the most suitable graph for a given setting. The authors propose data quality criteria to evaluate these graphs.

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linked-datadata-qualityknowledge-graphscomparisonevaluationframeworkKnowledge GraphsOntology & TaxonomySemantic InteroperabilityStructured Content
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