Property talk:P2739

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typeface/font used
style of type used in a work

Description	Font which is used in a work/book
Represents	typeface (Q17451)
Data type	Item
Template parameter	(none known)
Domain	According to this template: book (Q571) and similar According to statements in the property: book (Q571), website (Q35127), version, edition or translation (Q3331189) or object (Q488383) When possible, data should only be stored as statements
Allowed values	Instances of typeface (Q17451) or font (Q4868296) (note: this should be moved to the property statements)
Example	Samlede Digte (Q21996304) → Janson (Q716102) Kerrigan in Copenhagen (Q27089568) → Adobe Caslon (Q23777629)
Tracking: usage	Category:Pages using Wikidata property P2739 (Q23774402)
See also	script style (P9302), writing system (P282)
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/P2739 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,350 Main statement 298 22.1% of uses Qualifier 1,048 77.6% of uses Reference 4 0.3% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Item “instance of (P31)”: Items with this property should also have “instance of (P31)”. (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/P2739#Item P31, search, SPARQL

Type “book (Q571), website (Q35127), version, edition or translation (Q3331189), object (Q488383)”: item must contain property “instance of (P31)” with classes “book (Q571), website (Q35127), version, edition or translation (Q3331189), object (Q488383)” 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/P2739#Type Q571, Q35127, Q3331189, Q488383, SPARQL

Allowed entity types are Wikibase item (Q29934200), Wikibase MediaInfo (Q59712033): 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/P2739#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/P2739#Scope, SPARQL

Use for font items

@EUvin: There are now a few items where this property have been used for specific fonts, see, e.g., this edit. Initially this property was meant for work/books/edition or similar. The use for fonts was not meant and my current thought is that this might better be served by subclass of (P279). I have taken the liberty to change one font here. There are still others, see here. What is your thought? — Finn Årup Nielsen (fnielsen) (talk) 20:28, 19 January 2018 (UTC)

Thank you for your corrections. I don't have much mind power now to review them. My corrections for items are mostly random picks, except of persons and operas, so if you took time to iron them out I appreciate that. --EUvin (talk) 23:18, 19 January 2018 (UTC)