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(P2307)
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English
namespace
qualifier to define a property constraint in combination with P2302 (Wikidata property constraint)
In more languages
Data type
String
Statements
instance of
Wikidata property to indicate a constraint
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Wikidata qualifier
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Wikidata property with datatype string that is not an external identifier
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maintained by WikiProject
WikiProject property constraints
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Wikidata item of this property
MediaWiki namespace
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property proposal discussion
https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/40#P2307
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Constraints
property constraint
property scope constraint
constraint status
mandatory constraint
property scope
as qualifier
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format constraint
format as a regular expression
(File|Category|Creator|Institution|Data)
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allowed-entity-types constraint
item of property constraint
Wikibase property
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type constraint
class
Wikidata property
relation
instance of
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item-requires-statement constraint
property
property constraint
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