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[bioontology-support] Sparql endpoint is not CORS

Karima Rafes karima.rafes at
Thu May 10 10:22:03 PDT 2018


I uses Javascript via a browser to show the Sparql result of queries. The h
ttp requests  failed if this endpoint Sparql doesn't allow to use it from
another http domain.

I test a web site in order to help Biologists to build online more easily a
Sparql federated query. The quality of data is not very important for my

You can see a demo here

Best regards
Karima Rafes

2018-05-10 18:37 GMT+02:00 John Graybeal <jgraybeal at>:

> Hello Karima,
> It looks like we haven't addressed your query, apologies. I am not sure
> exactly what you are asking though.
> The Beta SPARQL endpoint is not formally maintained (and its data is
> somewhat old, alas). But I have checked and it is openly accessible from
> the test front end. Are you saying it is not accessible via API?
> And am wondering what you mean by "open it for another domain (CORS)". Is
> that referring to the ESIP Community Ontology Repository?  Perhaps you can
> describe your use case in a little more detail?
> John
> On Apr 26, 2018, at 9:18 AM, Karima Rafes <karima.rafes at> wrote:
> Hello
> Your SPARQL endpoint doesn't allow to request data from another domain.
> Is it possible to open it for another domain (CORS) ?
> And if possible with a protocol https, it would be perfect.
> I works on a new SPARQL editor between several endpoints about biology.
> Thanks
> Best regards
> Karima Rafes
> _______________________________________________
> bioontology-support mailing list
> bioontology-support at
> ========================
> John Graybeal
> Technical Program Manager
> Center for Expanded Data Annotation and Retrieval /+/ NCBO BioPortal
> Stanford Center for Biomedical Informatics Research
> 650-736-1632
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