Property talk:P461

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format as language specific regular expression
regex describing a string in a given language; use the language code to define which language it applies to

Represents	regular expression (Q564)
Data type	Monolingual text
Allowed values	.{2,650}
See also	format as a regular expression (P148)
Lists	Items with novalue claims Items with unknown value claims <usage history (total)> <usage history (main statement)>
Proposal discussion	Originally created without a formal discussion

[create Create a translatable help page (preferably in English) for this property to be included here]

Format “.{2,650}”: value must be formatted using this pattern (PCRE syntax). Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P461#Format, SPARQL

Allowed entity types are Wikibase item datatype (Q799), Wikibase property datatype (Q784): the property may only be used on a certain entity type Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P461#allowed entity types

Scope is as main value (Q793), as qualifier (Q792): the property must be used by specified way only Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P461#scope, SPARQL