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  1. www.wikidata.orgWikidata

    Jan 22, 2023 · Wikidata is a free and open knowledge base that can be read and edited by both humans and machines. Wikidata acts as central storage for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wiktionary, Wikisource, and others.

    • Introduction

      Wikidata is a free, collaborative, multilingual, secondary...

    • Wikidata

      Each Item or Property has a persistent URI made up of the...

  2. en.wikipedia.org › wiki › WikidataWikidata - Wikipedia

    Wikidata is a wiki powered by the software MediaWiki, including its extension for semi-structured data, the Wikibase. As of early 2023, Wikidata had 1.54 billion item statements (semantic triple).

  3. Jan 30, 2024 · Wikidata is a free, collaborative, multilingual, secondary knowledge base, collecting structured data to provide support for Wikipedia, Wikimedia Commons, the other wikis of the Wikimedia movement, and to anyone in the world.

  4. Wikidata is a database that connects facts and concepts across languages and projects. Learn how Wikidata enables Wikipedia and other entities to access and share information, and how you can contribute to it.

  5. Sep 7, 2023 · Each Item or Property has a persistent URI made up of the Wikidata concept namespace and the Item or Property ID (e.g., Q42, P31) as well as concrete data that can be accessed by that Item's or Property's data URL . The namespace for Wikidata's data about entities is https://wikidata.org/wiki/Special:EntityData .

  6. The Wikidata logo. Wikidata is a collaboratively edited knowledge base hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia can use, and anyone else, under a public domain license.

  7. With Wikipedias data becoming cleaned and integrated in a single location, opportunities arise for many new applications. In this article, we provide an extended overview of Wikidata, including its essential design choices and data model.