Hi!
I would like to remind everybody that if anything in the code changes that influences RDF export, this probably influences Wikidata Query Service (and other RDF consumers) and I would like to ask to do the following steps when it happens:
1. Send a notification to the wikidata mailing list describing the change 2. Create a phabricator task to update WDQS store
Please note this also concerns adding stuff, not only changing stuff, since WDQS store may need to be updated when things are added too.
If you are in doubt whether a particular change influences RDF format, usually if you need to change any test data in repo/tests/phpunit/data/rdf or repo/tests/phpunit/data/maintenance, then the change influences RDF. If you don't need to change any tests but you are sure there's a change in RDF, that means we're missing a test, this should be brought to Wikidata team's attention too :)