As of Dec. 2018, 43 SPARQL endpoints are listed. You can get the latest list of SPARQL endpoints using the following URL: https://sparqlbuilder.org/api/v2/eplist
Previous information
As of Dec. 2014, 39 Endpoins are listed and 2 Endpoints cannot be crawled because of fatal errors.
Datatype Function error occurred (especially on Virtuoso 7.10) that returns an error when datatype function is used in a SPARQL query.
The latest crawler results with errors are replaced with previous successful results.
The complete list including statistics in PDF is here (crawlList201412).
Data Publisher Database Name Endpoint URL Number of classes Number of Instances
Remarks
EBI Expression Atlas
http://www.ebi.ac.uk/rdf/services/atlas/sparql
1836 71373673 -
BioModels http://www.ebi.ac.uk/rdf/services/biomodels/sparql
34
158441036
-
BioSamples http://www.ebi.ac.uk/rdf/services/biosamples/sparql
575 62088741
-
ChEMBL http://www.ebi.ac.uk/rdf/services/chembl/sparql
105
316052594
-
Reactome
http://www.ebi.ac.uk/rdf/services/reactome/sparql
46
11488883
-
Bio2RDf Affymetrix probesets
http://cu.affymetrix.bio2rdf.org/sparql
60
77414449
Datatype Function Error
BioPortal
http://cu.bioportal.bio2rdf.org/sparql
1839
12178602
Datatype Function Error
ClinicalTrials.gov
http://cu.clinicaltrials.bio2rdf.org/sparql
90 79208800
Datatype Function Error
Comparative Toxicogenomics Database
http://cu.ctd.bio2rdf.org/sparql
46
14365261
Datatype Function Error
Database of single nucleotide polymorphism
http://cu.dbsnp.bio2rdf.org/sparql
39
7756587
Datatype Function Error
DrugBank
http://cu.drugbank.bio2rdf.org/sparql
119 3060397
Datatype Function Error
GenAge: The Ageing Gene Database
http://cu.genage.bio2rdf.org/sparql
35 63283
Datatype Function Error
GenDR: The Dietary Restriction Gene Database
http://cu.gendr.bio2rdf.org/sparql
35 11001
Datatype Function Error
Gene Ontology Annotation
http://cu.goa.bio2rdf.org/sparql
34 31341421
Datatype Function Error
HUGO Gene Nomenclature Committee
http://cu.hgnc.bio2rdf.org/sparql
44 3310561
Datatype Function Error
NCBI Homologene
http://cu.homologene.bio2rdf.org/sparql
33 6232827
Datatype Function Error
Integrated resource of protein families, domains and functional sites
http://cu.interpro.bio2rdf.org/sparql
52 2098994
Datatype Function Error
Integrated Protein Knowledgebase
http://cu.iproclass.bio2rdf.org/sparql
- - Timeout Error
Interaction Reference Index
http://cu.irefindex.bio2rdf.org/sparql
106 43803866
Datatype Function Error
Kyoto Encyclopedia of Genes and Genomes
http://cu.kegg.bio2rdf.org/sparql
88 43270994
Datatype Function Error
Linked Structured Product Label
http://cu.linkedspl.bio2rdf.org/sparql
17 1998638
Datatype Function Error
The Life Science Resource Registry
http://cu.lsr.bio2rdf.org/sparql
34 46649
Datatype Function Error
Medical Subject Headings
http://cu.mesh.bio2rdf.org/sparql
33 6354158
Datatype Function Error
Mouse genome database (MGD) from Mouse Genome Informatics (MGI)
http://cu.mgi.bio2rdf.org/sparql
46 7019958
Datatype Function Error
NCBI Gene
http://cu.ncbigene.bio2rdf.org/sparql
58 124541269
Datatype Function Error
National Drug Code Directory
http://cu.ndc.bio2rdf.org/sparql
38 4738201
Datatype Function Error
Online Mendelian Inheritance in Man
http://cu.omim.bio2rdf.org/sparql
57 7300495
Datatype Function Error
Orphanet; a database dedicated to information on rare diseases and orphan drugs
http://cu.orphanet.bio2rdf.org/sparql
51 310215
Datatype Function Error
Pathway Commons
http://cu.pathwaycommons.bio2rdf.org/sparql
61 4684250
Datatype Function Error
Pharmacogenomics Knowledge Base
http://cu.pharmgkb.bio2rdf.org/sparql
73 22348245
Datatype Function Error
PubMed
http://cu.pubmed.bio2rdf.org/sparql
- - DNS Error
SABIO-RKSABIO-RK
http://cu.sabiork.bio2rdf.org/sparql
56 2197809
Datatype Function Error
Saccharomyces Genome Database
http://cu.sgd.bio2rdf.org/sparq
114 9844748
Datatype Function Error
Side Effect Resource
http://cu.sider.bio2rdf.org/sparql
40 14008305
Datatype Function Error
NCBI Taxonomy
http://cu.taxonomy.bio2rdf.org/sparql
37 19647873
Datatype Function Error
WikiPathways
http://cu.wikipathways.bio2rdf.org/sparql
24 218527
Datatype Function Error
WormBase
http://cu.wormbase.bio2rdf.org/sparql
65 16415316
Datatype Function Error
Database Center for Life Sciences A Search Service for Abbreviation / Long Form http://data.allie.dbcls.jp/sparql 10
101311432
Datatype Function Error
Life Science Dictionary
http://lsd.dbcls.jp/sparql
14 5193415
Datatype Function Error