Hello!
For a reason still unkown, we are experiencing slowdown and timeout on
Wikidata Query Service. The issue seems to be non trivial and will
probably take some time to resolve. You can check the corresponding
phab task for updates [1].
Thank you all for your patience and forgiveness!
Guillaume
[1]
https://phabricator.wikimedia.org/T198042
--
Guillaume Lederrey
Operations Engineer, Search Platform
Wikimedia Foundation
UTC+2 / CEST