Difference between revisions of "citation needed constraint (Q3871)"
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(imported from wikidata:Q54554025) |
(No difference)
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Latest revision as of 10:10, 16 February 2020
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
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type of constraint for Wikidata properties: specifies that a property must have at least one reference
|