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https://www.mediawiki.org/wiki/Talk:Wikidata_query_service#WDQ Infovarious says that noclaim[31] is translated to SELECT ?item WHERE { OPTIONAL { ?item wdt:P31 ?dummy0 } FILTER(!bound(?dummy0))}
noclaim[31]
SELECT ?item WHERE { OPTIONAL { ?item wdt:P31 ?dummy0 } FILTER(!bound(?dummy0))}
But that is better written as select * {?item a wikibase:Item. filter not exists {?item wdt:P31 []}}
select * {?item a wikibase:Item. filter not exists {?item wdt:P31 []}}
The text was updated successfully, but these errors were encountered:
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https://www.mediawiki.org/wiki/Talk:Wikidata_query_service#WDQ
Infovarious says that
noclaim[31]is translated to
SELECT ?item WHERE { OPTIONAL { ?item wdt:P31 ?dummy0 } FILTER(!bound(?dummy0))}But that is better written as
select * {?item a wikibase:Item. filter not exists {?item wdt:P31 []}}The text was updated successfully, but these errors were encountered: