Knowledge Base

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Answers and Guides

Where to Ask Questions or Meet the Wikidata Community: Wikidata's community is reachable through several official channels, and the right one depends on what you need. For general ques…
How do I query Wikidata data with SPARQL?: Wikidata provides an official SPARQL query service, and that is the intended starting point for querying its structured data. You…
How to Start Contributing to Wikidata: You can start contributing to Wikidata by creating a user account, then working through the editing tutorials and joining a WikiP…
How can I use data from Wikidata in my own project?: Yes — Wikidata is designed for reuse. Its content is available under a free license, can be exported in standard formats, and can…
What Is Wikidata and What Is It Used For?: Wikidata is a free, open knowledge base that stores structured data and can be read and edited by both humans and machines. It is…