Wikidata Query Service/User Manual/SPARQL Federation endpoints

We allow SPARQL Federated Queries to call out to a selected number of external databases. Supported endpoints are:

URL Owner (docs)
http://sparql.europeana.eu/ Europeana
http://data.cervantesvirtual.com/openrdf-sesame/repositories/data Biblioteca Virtual Miguel de Cervantes
http://datos.bne.es/sparql Biblioteca Nacional de España
https://bnb.data.bl.uk/sparql British National Bibliography
http://edan.si.edu/saam/sparql Smithsonian American Art Museum
https://data.bnf.fr/current/sparql.html Bibliothèque nationale de France
http://dbpedia.org/sparql DBPedia
http://vocab.getty.edu/sparql.json Getty Vocabularies
http://rdf.insee.fr/sparql INSEE
http://dati.camera.it/sparql Italian Chamber of Deputies
http://nomisma.org/query Nomisma.org
http://data.plan4all.eu/sparql Smart Points of Interest
http://opendatacommunities.org/sparql UK Department for Communities and Local Government
http://statistics.data.gov.uk/sparql UK Office for National Statistics
https://data.ordnancesurvey.co.uk/datasets/os-linked-data/apis/sparql UK ordnance survey
http://linkeddata.uriburner.com/sparql URI Burnder
http://sparql.wikipathways.org/sparql WikiPathways
http://tools.wmflabs.org/mw2sparql/sparql MW2SPARQL
http://collection.britishart.yale.edu/openrdf-sesame/repositories/ycba Yale Center for British Art
http://linkedgeodata.org/sparql Linked Geodata
http://sparql.hegroup.org/sparql/ OBO/OntoBee
http://opencitations.net/sparql OpenCitations
http://dati.beniculturali.it/sparql dati.beniculturali.it
http://zbw.eu/beta/sparql/stw/query STW Thesaurus for Economics
http://zbw.eu/beta/sparql/gnd/query Experimental GND
http://zbw.eu/beta/sparql/econ_pers/query GND economists
http://zbw.eu/beta/sparql/econ_corp/query GND economics institutions
https://id.nlm.nih.gov/mesh/sparql MeSH SPARQL endpoint
http://collection.britishmuseum.org/sparql British Museum
http://lod.opentransportdata.swiss/query Linked Open Transportdata Switzerland
http://data.bibliotheken.nl/sparql Koninklijke Bibliotheek
https://data.pdok.nl/sparql PDOK Data Platform
https://lov.linkeddata.es/dataset/lov/sparql Linked Open Vocabularies
https://sparql.uniprot.org/sparql The Universal Protein Resource
https://dati.quirinale.it/sparql Historical Archive of the Italian Presidency of the Republic
https://ld.stadt-zuerich.ch/query Open Data Zürich
http://data.nobelprize.org/sparql Nobel Prize Linked Data
http://zbw.eu/beta/sparql/pm20/query 20th Century Press Archives
http://libris.kb.se/sparql LIBRIS
https://api.parliament.uk/sparql The UK Parliament vocabulary
https://data.istex.fr/sparql/ Data ISTEX
https://data.epo.org/linked-data/query European Patent Office Linked open EP data Service
http://agrovoc.uniroma2.it:3030/agrovoc/sparql AGROVOC
https://data.niod.nl/PoolParty/sparql/WO2_Thesaurus NIOD Institute for War, Holocaust and Genocide Studies
https://www.ebi.ac.uk/rdf/services/sparql European Bioinformatics Institute
https://integbio.jp/rdf/ddbj/sparql NDBC RDF Portal - DDBJ
https://integbio.jp/rdf/kero/sparql NDBC RDF Portal - DBKERO
https://integbio.jp/rdf/sparql NDBC RDF Portal
http://sciencesource-query.wmflabs.org/proxy/wdqs/bigdata/namespace/wdq/sparql ScienceSource project by ContentMine
https://data.idref.fr/sparql IdRef
https://sophox.org/sparql OpenStreetMap (Sophox)
https://api.druid.datalegend.net/datasets/nlgis/gemeentegeschiedenis/services/gemeentegeschiedenis/sparql Gemeentegeschiedenis
https://data.niod.nl/PoolParty/sparql/WO2_biografieen data.niod.nl
http://data.muziekschatten.nl/sparql Muziekschatten
https://jpsearch.go.jp/rdf/sparql/ Japan Search
http://rdf.geneontology.org http://geneontology.org
https://slod.fiz-karlsruhe.de/sparql Linked Stage Graph
http://dati.isprambiente.it/sparql Linked ISPRA
https://api.data.pldn.nl/datasets/cbs/wijken-buurten/services/wijken-buurten/sparql https://data.pldn.nl/cbs/wijken-buurten
https://query.wikidata.org/bigdata/namespace/categories/sparql Wikidata_Query_Service/Categories
http://publications.europa.eu/webapi/rdf/sparql European Publication Office
https://query.linkedopendata.eu/sparql EU Knowledge Graph[1] maintained by DG CNECT at the European Commission
https://query.mimotext.uni-trier.de MiMoTextBase
https://imagehash-sparql.wmcloud.org/sparql ImageHash[2]
https://kaiko.getalp.org/sparql Dbnary[3]
https://metabase.wikibase.cloud/query/sparql Metabase[4] maintained by Wikimedia Sverige

You can nominate more endpoints at the Wikidata federation input page.

This sign marks endpoints having federation issues. Please see more detailed information on federation issues page.