Property talk:P751

Documentation

• Start a query
• Current uses
• Statistics by class
• List of values
• List of qualifiers
• Count

introduced feature
feature introduced by this version of a product item

Description	which feature was introduced by this version of a product (opposite of removed feature (P756))
Represents	software feature (Q4485156)
Data type	Item
Domain	According to this template: creative work - work (Q386724) According to statements in the property: work (Q386724) When possible, data should only be stored as statements
Example	According to this template: introduced: Android Jelly Bean (Q2846924) => Google Now (Q79564) introduced: iOS 5 (Q3919641) => Siri (Q582159) introduced: Windows Vista (Q11230) => Windows Desktop Gadgets (Q828312) removed: Windows XP (Q11248) => AppleTalk (Q200606) According to statements in the property: MediaWiki 1.27 (Q21683650) → $wgAuthManagerConfig (Q27089068) Notepad++ (Q2033) → text editing (Q42214913) When possible, data should only be stored as statements
Tracking: usage	Category:Pages using Wikidata property P751 (Q21037773)
See also	removed feature (P756)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Database reports/Constraint violations/P751 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 843 Main statement 835 99.1% of uses Qualifier 8 0.9% of uses
Search for values

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

Type “work (Q386724)”: item must contain property “instance of (P31)” with classes “work (Q386724)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P751#Type Q386724, SPARQL

Value type “software feature (Q4485156)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value software feature (Q4485156) (or a subclass thereof). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P751#Value type Q4485156, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P751#Entity types

Scope is as main value (Q54828448), as qualifier (Q54828449): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P751#Scope, SPARQL

Usage

Shouldn't it be used as qualifier for a number of version? --Infovarius (talk) 16:51, 15 February 2019 (UTC)