Hello,
I noticed today a major problem on my Wikibase-cloud project with respect
to a particular sparql query (see below). After using WikibaseIntegrator to
bulk create about 300,000 items all having a specific 'instance of X'
statement, a sparql query that tried to retrieve those items on the basis
of that 'instance of X' statement failed to retrieve any of them. It isn't
a problem with the query syntax since changing X to another item Y yields
proper results. The item X is retrievable via its Qid and label in the main
search box. Does anyone have experience with this problem or know what is
going on?
Query:
https://framenet-akkadian257.wikibase.cloud/query/#PREFIX%20pr%3A%20%3Chttp…
.