Change Details

Hello I try to do a future lab for my students and I try to access via my web site to endpoint SPARQL : https://query.wikidata.org/bigdata/namespace/wdq/sparql But I have the error message : No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://mywebsite' is therefore not allowed access. The response had HTTP status code 400. So If it's a bug in the config, can you fix this problem ? else there are a process to subscribe to this service (with limitation I suppose...) ? Thanks Karima