citation needed constraint (Q1647)

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Revision as of 11:24, 6 April 2022 by WikibaseQualityConstraints importer (talk | contribs) (imported from wikidata:Q54554025)
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type of constraint for Wikidata properties: specifies that a property must have at least one reference
Language Label Description Also known as
English
citation needed constraint
type of constraint for Wikidata properties: specifies that a property must have at least one reference

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