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Welcome!Wikidata acts as central storage for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wiktionary, Wikisource, and others.
Wikidata also provides support to many other sites and services beyond just Wikimedia projects! The content of Wikidata is available under a free license, exported using standard formats, and can be interlinked to other open data sets on the linked data web.
Get involvedLearn about Wikidata
- What is Wikidata? Read the Wikidata introduction.
- Explore Wikidata by looking at a featured showcase item for author Douglas Adams (Q42).
- Get started with Wikidata's SPARQL query service.
Contribute to Wikidata
- Learn to edit Wikidata: follow the tutorials.
- Work with other volunteers on a subject that interests you: join a WikiProject.
- Individuals and organisations can also donate data.
Meet the Wikidata community
- Visit the community portal or attend a Wikidata event.
- Create a user account.
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Use data from Wikidata
- Learn how you can retrieve and use data from Wikidata.
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News- 2019-04-07: The sixty-three millionth item, about a protein, is created.
- 2019-04-02: Wikidata records its 900,000,000 edit.
- 2019-03-21: Link support with Wikimania has been added (The discussion)
- 2019-03-15: Wikidata records its 883,173,631 edit, overtaking the English Wikipedia to become the most edited Wikimedia website.
- 2019-03-08: The sixty-two millionth item, about the ciliate species Dysteria derouxi, is created.
More news... (edit [in English])
Learn about data
Item: Earth (Q2)
Property: highest point (P610)
custom value: Mount Everest (Q513)
Current highlights
Birsa Munda Airport (Q598231) (pictured)- 2019 Tour de Bretagne (Q63413826)
- Su Yu-chang (Q9044036)
- Naruhito (Q217096)
- Tamba-Sasayama (Q877169)
- Susan Harrison (Q63433404)
Empress Masako (Q230433)
DiscoverFeatured WikiProject:
WikiProject Names.
"What's in a name?" asked Shakespeare's Juliet.
The answer: a lot of rich data in need of structure and new properties. But thanks to growing user contributions and the work of a new WikiProject, Wikidata is getting better at supporting name-related data—and can tell you that Juliet also goes by Julika, and Giulia, and Hülya, and Liana, and Uljana...
More:
- Check out Wikidata:Tools for some of our best tools and gadgets for using and exploring Wikidata.
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Wikipedia – Encyclopedia 
Wiktionary – Dictionary and thesaurus 
Wikibooks – Textbooks, manuals, and cookbooks 
Wikinews – News 
Wikiquote – Collection of quotations 
Wikisource – Library 
Wikiversity – Learning materials and activities 
Wikivoyage – Travel guides 
Wikispecies – Directory of species 
Wikimedia Commons – Media repository 
Incubator – New language versions 
Meta-Wiki – Wikimedia project coordination 
MediaWiki – Software documentation
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