Lucas_Werkmeister_WMDE added a comment.
But the ultimate motivation for that task is to get rid of //all// blank
nodes, wherever they appear, because the new query service updater can’t deal
with them. If you say that we have to use blank nodes for something, then we
have a big problem – please leave a comment on that task with more details.
(Side note: we don’t use blank nodes for “no value”, and I don’t think we
ever did. It would be very inconvenient if `FILTER EXISTS { ?item wdt:P40
?hadAnyChild. }` matched “child: no value”.)
TASK DETAIL
https://phabricator.wikimedia.org/T267782
EMAIL PREFERENCES
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To: Lucas_Werkmeister_WMDE
Cc: Lucas_Werkmeister_WMDE, Aklapper, Jelabra, ericP, Andrawaag, Akuckartz,
Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen,
rosalieper, Scott_WUaS, Wikidata-bugs, aude, Mbch331
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