This is a bug report that fixed itself. During Wikimania one of our most well-kept schema's (for human genes) lead to an error message of a URI causing an issue with the shape (i.e. http://www.wikidata.org/entity/P16335166)
The full error message being:
<Q415594>@!START
validating http://www.wikidata.org/entity/Q415594 as http://www.wikidata.org/entity/#wikidata-human-gene:
validating http://www.wikidata.org/entity/statement/Q415594-CDB7EA5A-DACB-49C1-BA64-8D3EC8CC882A:
validating http://www.wikidata.org/reference/40c4db543dfcc3361dde4c3d6f1483d9703e6a61:
validating http://www.wikidata.org/entity/P16335166:
Error validating http://www.wikidata.org/entity/P16335166 as {"type":"NodeConstraint","values":["http://www.wikidata.org/entity/Q16335166"]}: value http://www.wikidata.org/entity/P16335166 not found in set ["http://www.wikidata.org/entity/Q16335166"]
validating http://www.wikidata.org/entity/P16335166:
Error validating http://www.wikidata.org/entity/P16335166 as {"type":"NodeConstraint","values":["http://www.wikidata.org/entity/Q20641742"]}: value http://www.wikidata.org/entity/P16335166 not found in set ["http://www.wikidata.org/entity/Q20641742"]
validating http://www.wikidata.org/entity/Q16335166:
Error validating http://www.wikidata.org/entity/Q16335166 as {"type":"NodeConstraint","values":["http://www.wikidata.org/entity/Q20641742"]}: value http://www.wikidata.org/entity/Q16335166 not found in set ["http://www.wikidata.org/entity/Q20641742"]However, when I look at the core data, there was no P16335166
see: https://www.wikidata.org/wiki/Special:EntityData/Q415594.ttl
I first noticed the issue during Wikimania up until this morning. This evening the tool worked as expected without me making any changes.
I am still issuing a phabricator task, hoping someone has an explanation for this sudden change of behaviour.
I am also uploading two screendumps, one from earlier today where the issue still existed, the other where there is expected behaviour.
