Wikidata Query Service

Public SPARQL endpoint for Wikidata, run by the Wikimedia Foundation since 2015. In May 2025 it moved scholarly articles into a separate graph because its Blazegraph backend could no longer keep up with Wikidata's size.

Visit the project ↗ query.wikidata.org On GitHub ↗

Part of threads Querying a web, not a database measures; Same thing, many names measures; Who pays for public data infrastructure? measures

implements

• SPARQL standard 2008 [src]

maintained by

• Wikimedia Foundation organization 2003 [src]

part of

• Wikidata project 2012 [src]

Sources

• https://lists.w3.org/Archives/Public/public-sparql-dev/2015JulSep/0034.html
• https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/WDQS_graph_split