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1
Running Entity Relationship (Triples) Count163,451,292,049
(Note: some triples are counted multiple times, because multiple datasets are loaded into and served by the same instance)
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SitenameSPARQL endpointpublisher WebIDdbms or storedbms WebIDengine type versiontriples countnotes
4
NERC Vocabulary Service 2.0https://vocab.nerc.ac.uk/sparql/Apache Jena Fuseki22,659,997
5
CSIRO Linked Data Registryhttp://registry.it.csiro.au/system/queryApache Jena Fuseki1.1.21,035,072
6
AGROVOChttps://agrovoc.fao.org/sparqlFuseki3.6.06,296,700
7
ImageSnippetshttp://www.imagesnippets.com/sparql/imagesFuseki1,216,346
8
LOVhttps://lov.linkeddata.es/dataset/lov/sparqlFuseki1.1.1859,203
9
EURECOM 3cixtyhttps://3cixty.eurecom.fr/sparqlGraphDBFree8.10.119,212,999PREFIX onto: <http://www.ontotext.com/> DESCRIBE onto:SYSINFO from onto:SYSINFO
10
EURECOM semstats2019https://3cixty.eurecom.fr/sparqlGraphDBFree8.10.11,224,567,005
11
Uniprothttps://sparql.uniprot.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.322955,343,596,553
12
LOD Cloud Cachehttp://lod.openlinksw.com/sparqlhttp://www.openlinksw.com/#thisOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.322444,954,470,108
13
Microsoft Academic Knowledge Graphhttp://ma-graph.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32298,272,187,254
14
Europeanahttp://sparql.europeana.euOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32172,349,904,875
15
Foodie-Cloudhttps://www.foodie-cloud.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32301,733,183,058
16
DBpediahttp://dbpedia.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.32321,625,383,616
17
Bio2RDFhttp://bio2rdf.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32291,377,023,534
18
BioPortalhttp://bioportal.bio2rdf.org/sparql/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32291,377,023,534
19
Publications Office - European Commissionhttps://publications.europa.eu/en/advanced-sparql-query-editorOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.3230818,465,485
20
Publications Office - European Commissionhttp://publications.europa.eu/webapi/rdf/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.3230818,406,888
21
Japan Searchhttps://jpsearch.go.jp/rdf/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3230714,992,476
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DBpedia Live http://dbpedia-live.openlinksw.com/sparql OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition08.03.3315587,299,599
23
Aragon Open Datahttps://opendata.aragon.es/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217466,045,765
24
Isidorehttps://isidore.science/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.3217381,852,145
25
BNFhttps://data.bnf.fr/current/sparql.htmlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.10.3207348,404,460
26
Plan4Allhttp://data.plan4all.eu/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3215333,321,917
27
OMA Browserhttps://sparql.omabrowser.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3229258,558,513
28
Italian Parliamenthttp://dati.camera.it/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.10.3207239,259,287
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ArCo Italian Cultural Heritage Knowledge Graphhttp://dati.beniculturali.it/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3215215,267,789
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URIBurnerhttp://uriburner.com/sparqlhttp://www.openlinksw.com/#thisOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition08.03.3315168,918,011
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EU Data Portalhttps://www.europeandataportal.eu/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3230158,580,849
32
IdRefhttps://hub-rnsr.idref.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217134,589,568
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HALhttp://sparql.archives-ouvertes.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3229131,088,959
34
DBkWikhttp://dbkwik.webdatacommons.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition7.20.3217126,923,393
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IdRefhttps://data.idref.fr/endpoint.htmlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217117,327,073
36
SouthGreenhttp://sparql.southgreen.fr/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.322999,294,306
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Doremushttp://data.doremus.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.321791,088,390
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Senate of The Republic of Italyhttp://dati.senato.it/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition06.01.312754,020,364
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Data Perseehttp://data.persee.fr/explorer/sparql-endpoint/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.323042,406,274
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Web NDL Authoritieshttps://id.ndl.go.jp/auth/ndla/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition21,037,420
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GEOLinkhttp://host.geolink.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.321916,521,244
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Czech Governmenthttps://data.gov.cz/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.323014,037,973
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Library of Congress Chilehttp://datos.bcn.cl/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.10.320712,087,086
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EU Digital Agendahttp://digital-agenda-data.eu/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32299,286,192
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Nakalahttps://www.nakala.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32197,458,743
46
Legislation in Luxembourghttp://data.legilux.public.lu/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.32197,285,871
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UTokyo Academic Archives Portalhttps://sparql.dl.itc.u-tokyo.ac.jp/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition7.20.32174,214,380
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RHEAhttps://sparql.rhea-db.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32292,945,510
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Korea National Parkhttp://lod.knps.or.kr/main/sparql.doOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32172,409,465
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Orphanethttps://www.orpha.net/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32142,296,871
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ARIADANEhttp://ariadne-registry.dcu.gr:8890/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition06.01.31272,210,644
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PathoPhenoDBhttp://patho.phenomebrowser.net/sparql/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition06.01.31272,152,420
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Datoshttps://datos.gob.es/en/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.32141,885,282
54
Federal GeoPortal for Swiss Federal Administrationhttps://sparql.geo.admin.ch/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.3217675,757
55
Lynxhttp://sparql.lynx-project.eu/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217454,707
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Join Up - European Commissionhttps://joinup.ec.europa.eu/sparql/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217392,192
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OpenParks Japanhttps://openpark.jp/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.321726,414
58
Land Portalhttps://landportal.org/sparql#thisOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217
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Scholarlydatahttp://www.scholarlydata.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3215
60
Libraries of Paris-Saclay Universityhttps://opendata1.opendata.u-psud.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.10.3211
61
YAGOhttps://linkeddata1.calcul.u-psud.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217
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IODShttps://io.datascience-paris-saclay.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217
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EMBL-EBI resourceshttps://www.ebi.ac.uk/rdf/services/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition
64
WikiPathwayshttp://sparql.wikipathways.org/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.10.3207
65
LRI Information Systemhttps://sparql.lri.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition
66
BabelNethttps://babelnet.org/sparql/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition
67
Alliehttp://data.allie.dbcls.jp/sparql/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition
68
KAISThttp://lod.kaist.ac.kr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.10.3211
69
European Environment Agencyhttps://semantic.eea.europa.eu/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition
70
LinkedGeoDatahttp://linkedgeodata.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisEnterprise Edition07.20.3215
71
Sportal SPARQL Endpoint Discovery Servicehttp://srvgal78.deri.ie:8004/sparql/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition
72
Claims KG https://data.gesis.org/claimskg/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3230
73
Dataohttp://sparql.datao.net/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3218
74
CaLiGraph http://caligraph.org/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3215
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BMRB -- nuclear magnetic resonance (NMR) spectroscopic studies of biological moleculeshttps://bmrbpub.pdbj.org/search/rdfOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3218
76
WikiPathwayshttp://sparql.wikipathways.org/OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3230
77
Slovnik Govt Query Servicehttps://slovník.gov.cz/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3208
78
IdRef authority records and related bibliographic references from Sudochttps://data.idref.fr/sparqlOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3229
79
GeosciML Geological timescalehttp://vocabs.ands.org.au/repository/api/sparql/csiro_international-chronostratigraphic-chart_2018-revised-correctedOpenRDF Sesame14,794
80
LINDAShttps://lindas-data.ch/sparql-ui/Stardog57,162,995
81
Statistical LOD of Japanhttp://data.e-stat.go.jp/lod/sparql/2,086,438,460
82
Open Citationshttp://opencitations.net/index/sparql526,479,413
83
Open Citationshttp://opencitations.net/sparql3,596,622,790
84
UK Parliamenthttps://api.parliament.uk/sparqlGraphDBEnterprise8.8.03,686,566
85
NL Kadasterhttps://data.pdok.nl/sparqlGraphDB8.9.02,094,228,699
86
Getty Research Institutehttp://vocab.getty.edu/sparqlGraphDBEnterprise6.2.7388,460,096
87
Yale Center for British Arthttp://collection.britishart.yale.edu/sparqlGraphDBEnterprise2,580,108,765
88
Ontotext LinkedLifeDatahttp://www.linkedlifedata.com/sparqlGraphDBStandard10,192,641,574
89
FactForge and FF-newshttp://factforge.net/sparqlGraphDBStandard8.7.22,522,043,624
90
American Art Collaborativehttp://data.americanartcollaborative.org/sparqlFuseki11,990,872Use through yasgui.org
91
Integrated Database of Small Moleculeshttps://idsm.elixir-czech.cz/sparql/endpoint/idsmPosgreSQLOpen Source Edition14,669,303,865
92
Czech Social Security Administrationhttps://data.cssz.cz/sparql
93
South Green BioInformatics http://agrold.southgreen.fr/sparqlhttp://agrold.southgreen.fr#webidOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3229
94
DBWiki http://dbkwik.webdatacommons.org/sparqlhttp://dbkwik.webdatacommons.org#webidOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3217
95
WebIsALODhttp://webisa.webdatacommons.org/sparqlhttp://webisa.webdatacommons.org#webidOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3218
96
MiBACT -- Italian Central Institutes and the Directorates-Generalhttp://dati.beniculturali.it/sparqlhttp://dati.beniculturali.it/#webOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3215
97
COVID-19 Portal by Dice Research https://covid-19ds.data.dice-research.org/sparql
https://covid-19ds.data.dice-research.org/#webid
OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3230
98
Inria CORD-19 Named Entities Knowledge Graphhttps://covid19.i3s.unice.fr/sparql
https://covid-19ds.data.dice-research.org/#webid
OpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3229
99
Morph SPARQL Endpointhttps://morph.oeg.fi.upm.es/sparqlhttps://morph.oeg.fi.upm.es/#webidOpenLink Virtuosohttp://data.openlinksw.com/oplweb/product/Virtuoso#thisOpen Source Edition07.20.3230
100
CoBIShttps://dati.cobis.to.it/sparqlhttps://dati.cobis.to.it#webidOpenLink Virtuoso
http://data.openlinksw.com/oplweb/product/Virtuoso#this
Open Source Edition07.20.3229