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.
Learn 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 organizations can also donate data.
Meet the Wikidata community
- Visit the community portal or attend a Wikidata event.
- Create a user account.
- Talk and ask questions on the Project chat, Telegram groups, or the live IRC chatconnect.
Use data from Wikidata
- Learn how you can retrieve and use data from Wikidata.
- 2023-01-26: Lexeme L1000000, for the Nynorsk (Q25164) word 'etymologi', meaning 'etymology', is created.
- 2022-12-31: Lexeme L900000, for the Bokmål (Q25167) word 'urolog', meaning 'urologist', is created.
- 2022-12-28: Lexeme L800000, for the Nynorsk (Q25164) word 'fotballturnering', meaning 'football tournament', is created.
- 2022-11-09: The Wikidata development team talk about what they've been working on in the office hours at 17:00 UTC on Telegram.
- 2022-10-29: Wikidata is now 10 years old! Happy birthday!
- 2022-10-19: The number of Wikidata items surpasses 100 million.
Item: Earth (Q2)
Property: highest point (P610)
custom value: Mount Everest (Q513)
As the world combats the ongoing COVID-19 pandemic, Wikidata has been extremely useful in collecting and modelling useful information related to COVID-19, from relevant research articles and clinical trials, to epidemiological statistics of various regions, to lexemes for words and phrases commonly associated with the pandemic, and much more. A lot of work from WikiProject COVID-19 goes into creating and maintaining these items, bolstering Wikidata's role as a helpful open resource in the pandemic.
- Check out Wikidata:Tools for some of our best tools and gadgets for using and exploring Wikidata.
Wikipedia – Encyclopedia Wiktionary – Dictionary and thesaurus Wikibooks – Textbooks, manuals, and cookbooks Wikinews – News Wikiquote – Collection of quotations Wikisource – Library Wikiversity – Learning resources Wikivoyage – Travel guides Wikispecies – Directory of species Wikimedia Commons – Media repository Incubator – New language versions Meta-Wiki – Wikimedia project coordination MediaWiki – Software documentation