mpopov added a comment.
Here are the missing screenshots: In T238878#5683048 <https://phabricator.wikimedia.org/T238878#5683048>, @Nuria wrote: > The work done by @mpopov (if you are so kind @mpopov > please upload your screenshots) > The wbc_entity_usage table is supposed to hold info on Wikidata usage for the pages For example, here's a random file I added some structured data to a few days ago: https://commons.wikimedia.org/wiki/File:P%C3%B3voa_de_Varzim_-i---i-_(25379025808).jpg > When you look for it the commonswiki replica, it has a page ID of 68860692. Looking for it in the wbc_entity_usage table we only see that it has a caption in English, which I added at basically the same time as several statements: F31133627: 1.png <https://phabricator.wikimedia.org/F31133627> The structured data is missing, despite being added //before// the caption. > eu_aspect column does have other values like "O" (statements) and "D" (not documented, but from a brief investigation looks like it's specifically for linking categories on Commons to Wikidata Q-items). There are some records of files with "O" aspects (as the MW page notes, it can refer to a variety to entity usages but typically it's statements) but then it gets weird because the language of the label isn't recorded and there's a bunch of seemingly unnecessary info? Take for example the MediaWiki DB data for https://commons.wikimedia.org/wiki/File:Jodrell_Bank_Mark_II_5.jpg F31133631: 2.png <https://phabricator.wikimedia.org/F31133631> F31133634: unnamed.png <https://phabricator.wikimedia.org/F31133634> > Woof! That's…not great. So, uh, clearly there's something funky going on with the Wikibase client extension? Or maybe that's data that was recorded by an earlier version of the extension before it knew to append language codes to labels? I don't know enough about the nitty-gritty there, so these are just vaguely educated guesses. TASK DETAIL https://phabricator.wikimedia.org/T238878 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: mpopov Cc: matthiasmullie, Addshore, kzimmerman, mpopov, Ramsey-WMF, Abit, Nuria, 4748kitoko, darthmon_wmde, DannyS712, Nandana, JKSTNK, Akovalyov, Lahi, PDrouin-WMF, Gq86, E1presidente, Cparle, Anooprao, SandraF_WMF, GoranSMilovanovic, QZanden, Tramullas, Acer, LawExplorer, Salgo60, Silverfish, _jensen, rosalieper, Scott_WUaS, Susannaanas, JAllemandou, Jane023, terrrydactyl, Wikidata-bugs, Base, aude, Ricordisamoa, Wesalius, Lydia_Pintscher, Fabrice_Florin, Raymond, Steinsplitter, Mbch331, jeremyb
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