fr.dbpedia demo broken - Githubissues

sparna-git / Sparnatural

Sparnatural : Typescript visual SPARQL query builder for knowledge graphs, configurable with SHACL

http://sparnatural.eu

GNU Lesser General Public License v3.0

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fr.dbpedia demo broken #316

Closed VladimirAlexiev closed 1 year ago

VladimirAlexiev commented 2 years ago

https://sparnatural.eu/demos/demo-dbpedia-v2/index.html?lang=en returns this error

Unable to get response from endpoint. Possible reasons:

Incorrect endpoint URL

Endpoint is down

Endpoint is not accessible from the YASGUI server and website, and the endpoint is not CORS-enabled

http://fr.dbpedia.org/sparql responds ok.

tfrancart commented 2 years ago

use an http:// link, not https://, so http://sparnatural.eu/demos/demo-dbpedia-v2/index.html?lang=en This might require you to empty your browser cache. At some point I setup https://, but this was a disaster as it prevented all queries to be sent to http:// SPARQL services for security reasons, so I rollbacked, but some links remained in https://

I really need to fix this

VladimirAlexiev commented 2 years ago

Emailed dbpedia-fr-contact@inria.fr to rehost to HTTPS
Please change DBPedia Museums to use http for the endpoint (until they fix it) and add to the descr "Museums, Artworks and Painters. *Warning: this endpoint uses HTTP so you may experience some connection problems".

Now I was able to make a query, but both sample queries return no results.

tfrancart commented 1 year ago

That demo page was updated and runs fine, so I am closing this. Please open other issues if you spot anything else. Thanks