YAGO is a knowledge base developed at the Max-Planck-Institute Saarbrücken. The knowledge base contains information harvested from Wikipedia and linked to Wordnet. It knows more than 2 million entities (like persons, organizations, cities, etc.), and knows 20 million facts about these entities. YAGO has a manually confirmed accuracy of 95%. It can be queried online. The YAGO ontology is licensed under the GNU Free Documentation License.[1]
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| Background |
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| Applications |
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| Standards |
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Syntax & Supporting Technologies
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Schemas, Ontologies & Rules
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Semantic Annotation
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Common Vocabularies
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