As a wdqs maintainer I would like to expose some test servers to wdqs users so that I can collect feedback on breaking/major changes.
There are few changes we would like to gather feedback before moving forward:
- T244341: Stop using blank nodes for encoding SomeValue and OWL constraints in WDQS
- T244590: Rework the WDQS updater as an event driven application
wdqs1009 has been reloaded with skolem IRIs instead of blank nodes and is close to being updated using the streaming updater.
- a new service (name tbd but could be: query-test.wikidata.org) is available publicly