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Property Constraint

Constraint

Constraint applicable to a Wikidata property.

Statements about Property Constraint

Instance Of

Wikidata Property to Indicate a Constraint

Related Property

Inverse Property

Property Constraint

12 items

Allowed Qualifiers Constraint

:

Exception to Constraint

:

:

Item of Property Constraint

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:

Wikimedia Commons Namespace

:

:

:

Minimum Date (Property Constraint)

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Maximum Date (Property Constraint)

:

:

:

Constraint Status

:

Format as a Regular Expression

:

Syntax Clarification

:

:

Constraint Scope

:

:

Constraint Clarification

:

Replacement Property

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Reason for Deprecated Rank

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Reason for Preferred Rank

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Regular Expression Syntax

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Replacement Value

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Maintained by WikiProject

:

Wikimedia Language Code

Subject Type Constraint

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Wikidata Property

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Constraint Status

:

Mandatory Constraint

Value-Type Constraint

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Property Constraint

:

Constraint Status

:

Mandatory Constraint

One-Of Constraint

Constraint Status

:

Mandatory Constraint

Item of Property Constraint

:

Distinct-Values Constraint

Item of Property Constraint

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Single-Value Constraint

Item of Property Constraint

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Allowed Qualifiers Constraint

Item of Property Constraint

:

Subject Type Constraint

Item of Property Constraint

:

Value-Type Constraint

Item of Property Constraint

:

One-Of Constraint

Item of Property Constraint

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Allowed Units Constraint

Item of Property Constraint

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Commons Link Constraint

Item of Property Constraint

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Conflicts-With Constraint

Item of Property Constraint

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Contemporary Constraint

Item of Property Constraint

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Difference-Within-Range Constraint

Item of Property Constraint

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Format Constraint

Item of Property Constraint

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Inverse Constraint

Item of Property Constraint

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Item-Requires-Statement Constraint

Item of Property Constraint

:

Required Qualifier Constraint

Item of Property Constraint

:

Multi-Value Constraint

Item of Property Constraint

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Range Constraint

Item of Property Constraint

:

Symmetric Constraint

Item of Property Constraint

:

Value-Requires-Statement Constraint

Item of Property Constraint

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No-Bounds Constraint

Item of Property Constraint

:

Integer Constraint

Item of Property Constraint

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Allowed-Entity-Types Constraint

Item of Property Constraint

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None-Of Constraint

Item of Property Constraint

:

Property Scope Constraint

Item of Property Constraint

:

Single-Best-Value Constraint

Item of Property Constraint

:

One-Of Qualifier Value Property Constraint

Item of Property Constraint

:

Lexeme Requires Language Constraint

Item of Property Constraint

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Lexeme Requires Lexical Category Constraint

Item of Property Constraint

:

Citation-Needed Constraint

Item of Property Constraint

:

Lexeme-Value-Requires-Lexical-Category Constraint

Item of Property Constraint

:

Label in Language Constraint

Item of Property Constraint

:

Description in Language Constraint

Property Scope Constraint

Constraint Status

:

Mandatory Constraint

:

Value-Requires-Statement Constraint

:

Constraint Status

:

Mandatory Constraint

Constraint Clarification

: for display on property talk pages

Constraint Clarification

: для показу на сторінці обговорення властивості

Constraint Clarification

: 能夠在屬性討論頁上顯示

Value-Requires-Statement Constraint

:

Constraint Status

:

Mandatory Constraint

Allowed-Entity-Types Constraint

Constraint Status

:

Mandatory Constraint

Item of Property Constraint

:

Wikibase Property

Item-Requires-Statement Constraint

:

Property Constraint

Constraint Status

:

Suggestion Constraint

Item of Property Constraint

:

Allowed-Entity-Types Constraint

Constraint Clarification

: The type of entity a property can be used with should always be known.

Item-Requires-Statement Constraint

:

Property Constraint

Constraint Status

:

Suggestion Constraint

Item of Property Constraint

:

Property Scope Constraint

Constraint Clarification

: The applicability of a property for use as a main value, qualifier or reference should always be known.

Multi-Value Constraint

Constraint Status

:

Suggestion Constraint

Item-Requires-Statement Constraint

:

Property Proposal Discussion

Constraint Status

:

Mandatory Constraint

Constraint Clarification

: Properties must always be discussed before creation per Wikidata Policy https://wikidata.org/wiki/Special:MyLanguage/Wikidata:Property_creation . Note some of the earliest created properties do not have proposal pages and <no value> is therefore acceptable for these earliest created properties.

Inverse Label Item

Constraint Appears On

Described at URL

https://www.wikidata.org/wiki/Help:P ...

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