Wikidata
Screenshot Main page of Wikidata in April 2021 | |
Type of site | |
|---|---|
| Available in | Multiple languages |
| Owner | Wikimedia Foundation |
| Editor | Wikimedia community |
| URL | wikidata |
| Commercial | No |
| Registration | Optional |
| Launched | 29 October 2012 |
Wikidata is a collaboratively edited multilingual knowledge graph hosted by the Wikimedia Foundation. It is a source of open data released under the Creative Commons CC0 public domain dedication. It is for the use of both Wikimedia and external projects. Wikidata is a wiki powered by the software MediaWiki, including its extension for semi-structured data, the Wikibase. As of early 2025, Wikidata had 1.65 billion item statements (semantic triples).