W3C home > Mailing lists > Public > public-lod@w3.org > October 2010

Re: SPARQL servers used in the LOD Cloud

From: Hugh Glaser <hg@ecs.soton.ac.uk>
Date: Sun, 10 Oct 2010 22:12:05 +0000
To: Richard Cyganiak <richard@cyganiak.de>, "public-lod@w3.org" <public-lod@w3.org>
CC: Ian Millard <icm@ecs.soton.ac.uk>
Message-ID: <EMEW3|4f1ce914772aec9e9fa9c25311888855m99NCR02hg|ecs.soton.ac.uk|C8D7F8C5.171F1%hg@ecs.soton.ac.uk>
Cool.
Actually, the only rkbexplorer.com endpoint that uses 4store is
oai.rkbexplorer.com/sparql/.
All the rest use 3store.


On 01/10/2010 13:08, "Richard Cyganiak" <richard@cyganiak.de> wrote:

> Yesterday I pulled a list of all SPARQL endpoints in the LOD Cloud
> diagram from the CKAN API. There are 141. After removing 24 that were
> offline, timed out or otherwise inaccessible, I had a list of 117 that
> produced valid responses to a simple SPARQL query.
> 
> I then categorized them according to the server software used (by
> looking at the ≥Server≤ HTTP header, or various other telltale signs
> in the responses, or in a few cases at the site documentation).
> Results are below.
> 
> The real news here is that we now have more than 100 live SPARQL
> endpoints in the Cloud. I'm not going to attempt any further
> interpretation of this data, but it should be useful for anyone who
> needs SPARQL endpoints for testing their client against.
> 
> If you are aware of any SPARQL endpoints that are missing here, please
> consider adding it to the relevant package in CKAN (or creating a new
> package if necessary). As a fall-back, email me ;-)
> 
> Best,
> Richard
> 
> 
> 
> Virtuoso
> 
> http://affymetrix.bio2rdf.org/sparql
> http://chebi.bio2rdf.org/sparql
> http://geneid.bio2rdf.org/sparql
> http://go.bio2rdf.org/sparql
> http://hgnc.bio2rdf.org/sparql
> http://homologene.bio2rdf.org/sparql
> http://cpd.bio2rdf.org/sparql
> http://dr.bio2rdf.org/sparql
> http://ec.bio2rdf.org/sparql
> http://gl.bio2rdf.org/sparql
> http://kegg.bio2rdf.org/sparql
> http://rn.bio2rdf.org/sparql
> http://mgi.bio2rdf.org/sparql
> http://obo.bio2rdf.org/sparql
> http://omim.bio2rdf.org/sparql
> http://pdb.bio2rdf.org/sparql
> http://pubmed.bio2rdf.org/sparql
> http://reactome.bio2rdf.org/sparql
> http://sgd.bio2rdf.org/sparql
> http://uniprot.bio2rdf.org/sparql
> http://unists.bio2rdf.org/sparql
> http://services.data.gov/sparql
> http://dbpedia.org/sparql
> http://lsd.taxonconcept.org/sparql
> http://rdf.farmbio.uu.se/chembl/sparql/
> http://geo.linkeddata.es/sparql
> http://lsd.taxonconcept.org/sparql
> http://sonicbanana.cs.wright.edu:8890/sparql
> http://linkedgeodata.org/sparql/
> http://sw.unime.it:8890/sparql
> http://en.openei.org/sparql
> http://lsd.taxonconcept.org/sparql
> http://harp.cs.wright.edu:8890/sparql
> http://data.bib.uni-mannheim.de/sparql
> http://linkeddata.uriburner.com/sparql
> 
> 
> 4store
> 
> http://acm.rkbexplorer.com/sparql/
> http://budapest.rkbexplorer.com/sparql/
> http://citeseer.rkbexplorer.com/sparql/
> http://cordis.rkbexplorer.com/sparql/
> http://courseware.rkbexplorer.com/sparql/
> http://curriculum.rkbexplorer.com/sparql/
> http://darmstadt.rkbexplorer.com/sparql/
> http://dblp.rkbexplorer.com/sparql/
> http://deepblue.rkbexplorer.com/sparql/
> http://deploy.rkbexplorer.com/sparql/
> http://dotac.rkbexplorer.com/sparql/
> http://eprints.rkbexplorer.com/sparql/
> http://era.rkbexplorer.com/sparql/
> http://eurecom.rkbexplorer.com/sparql/
> http://ft.rkbexplorer.com/sparql/
> http://ibm.rkbexplorer.com/sparql/
> http://ieee.rkbexplorer.com/sparql/
> http://irit.rkbexplorer.com/sparql/
> http://jisc.rkbexplorer.com/sparql/
> http://kisti.rkbexplorer.com/sparql/
> http://laas.rkbexplorer.com/sparql/
> http://newcastle.rkbexplorer.com/sparql/
> http://nsf.rkbexplorer.com/sparql/
> http://oai.rkbexplorer.com/sparql/
> http://os.rkbexplorer.com/sparql/
> http://pisa.rkbexplorer.com/sparql/
> http://rae2001.rkbexplorer.com/sparql/
> http://resex.rkbexplorer.com/sparql/
> http://risks.rkbexplorer.com/sparql/
> http://roma.rkbexplorer.com/sparql/
> http://southampton.rkbexplorer.com/sparql/
> http://ulm.rkbexplorer.com/sparql/
> http://unlocode.rkbexplorer.com/sparql/
> http://wiki.rkbexplorer.com/sparql/
> http://wordnet.rkbexplorer.com/sparql/
> http://dbtune.org/classical/sparql/
> http://eculture2.cs.vu.nl:5020/sparql/
> 
> 
> Talis Platform
> 
> http://api.talis.com/stores/airports/services/sparql
> http://api.talis.com/stores/bbc-backstage/services/sparql
> http://api.talis.com/stores/bbc-backstage/services/sparql
> http://api.talis.com/stores/bbc-wildlife/services/sparql
> http://api.talis.com/stores/datagovuk/services/sparql
> http://api.talis.com/stores/discogs
> http://api.talis.com/stores/fanhubz/services/sparql
> http://api.talis.com/stores/jgoodwin-genealogy/services/sparql
> http://api.talis.com/stores/kwijibo-dev2/services/sparql
> http://api.talis.com/stores/kwijibo-dev5/services/sparql
> http://api.talis.com/stores/moseley/services/sparql
> http://api.talis.com/stores/musicbrainz/services/sparql
> http://api.talis.com/stores/openlibrary/services/sparql
> http://api.talis.com/stores/pokedex/services/sparql
> http://api.talis.com/stores/productdb/services/sparql
> http://api.talis.com/stores/space/services/sparql
> http://api.talis.com/stores/theviewfrom/services/sparql
> http://services.data.gov.uk/business/sparql
> http://services.data.gov.uk/education/sparql
> http://services.data.gov.uk/patents/sparql
> http://services.data.gov.uk/reference/sparql
> http://services.data.gov.uk/research/sparql
> http://services.data.gov.uk/statistics/sparql
> http://services.data.gov.uk/transport/sparql
> 
> 
> D2R Server
> 
> http://data.bibbase.org:2020/sparql
> http://data.linkedct.org/sparql
> http://data.linkedmdb.org/sparql
> http://dblp.l3s.de/d2r/sparql
> http://dbtune.org/musicbrainz/sparql
> http://www4.wiwiss.fu-berlin.de/dblp/sparql
> http://www4.wiwiss.fu-berlin.de/diseasome/sparql
> http://www4.wiwiss.fu-berlin.de/drugbank/sparql
> http://www4.wiwiss.fu-berlin.de/eurostat/sparql
> http://www4.wiwiss.fu-berlin.de/factbook/sparql
> http://www4.wiwiss.fu-berlin.de/gutendata/sparql
> http://www4.wiwiss.fu-berlin.de/medicare/sparql
> http://www4.wiwiss.fu-berlin.de/sider/sparql
> http://www4.wiwiss.fu-berlin.de/stitch/sparql
> 
> 
> Sesame
> 
> http://data.semanticweb.org/sparql
> http://lab3.libris.kb.se/sparql
> http://www.rdfabout.com/sparql
> 
> 
> ARC2
> 
> http://cb.semsol.org/sparql
> http://id.ndl.go.jp/auth/ndlsh/
> 
> 
> RAP
> 
> http://revyu.com/sparql
> 
> 
> Jena/Joseki
> 
> http://www.lotico.com:2020/lotico
> 
> 
Received on Sunday, 10 October 2010 22:12:59 UTC

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