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Re: SPARQL servers used in the LOD Cloud

From: Richard Cyganiak <richard@cyganiak.de>
Date: Mon, 11 Oct 2010 14:54:21 +0100
Cc: "public-lod@w3.org" <public-lod@w3.org>, Ian Millard <icm@ecs.soton.ac.uk>
Message-Id: <0BAF6859-8828-4D3E-A9AB-22F0EC3AFC38@cyganiak.de>
To: Hugh Glaser <hg@ecs.soton.ac.uk>
On 10 Oct 2010, at 23:12, Hugh Glaser wrote:
> Actually, the only rkbexplorer.com endpoint that uses 4store is
> oai.rkbexplorer.com/sparql/.
> All the rest use 3store.

Oh. Thanks for the correction Hugh. I learned at some point that they  
all run on 3store, but between then and now this information in my  
head somehow morphed into 4store. Sorry for any confusion I caused.

Richard



>
>
> 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 Monday, 11 October 2010 13:54:57 UTC

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