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Property talk:P1877

Latest comment: 6 years ago by Infovarius in topic Qualifier

Documentation

after a work by
artist whose work strongly inspired / was copied in this item
Representscreative work (Q17537576)
Data typeItem
Domain
According to this template: Qualifier of creator (P170)
According to statements in the property:
work (Q386724)
When possible, data should only be stored as statements
Allowed valueshuman (Q5) (note: this should be moved to the property statements)
Example
According to statements in the property:
The bellows repairer (Q1989774)Hieronymus Bosch (Q130531)
V for Vendetta (Q5890)Alan Moore (Q205739)
Barbie in the Nutcracker (Q25733)E. T. A. Hoffmann (Q150471)
When possible, data should only be stored as statements
Sourceexternal reference (note: this information should be moved to a property statement; use property source website for the property (P1896))
Tracking: usageCategory:Pages using Wikidata property P1877 (Q126375154)
See alsoinspired by (P941), based on (P144), influenced by (P737)
Lists
Proposal discussionProposal discussion
Current uses
Total30,978
Main statement14,31146.2% of uses
Qualifier16,65653.8% of uses
Reference11<0.1% 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/P1877#Type Q386724, SPARQL
Value type “human (Q5), pen name (Q127843), organization (Q43229), collective pseudonym (Q16017119): 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 human (Q5), pen name (Q127843), organization (Q43229), collective pseudonym (Q16017119) (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/P1877#Value type Q5, Q127843, Q43229, Q16017119, SPARQL
 

Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Difference

edit

What's the difference between this property, based on (P144) and inspired by (P941)? Sjoerd de Bruin (talk) 10:12, 8 May 2015 (UTC)Reply

Too much overlap.. Michiel1972 (talk) 22:50, 9 May 2015 (UTC)Reply
See Wikidata:Property proposal/Creative work#after a work by. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 23:52, 9 May 2015 (UTC)Reply
See Wikidata:WikiProject Visual arts/Item structure#Use of creator (P170) in uncertain cases. Multichill (talk) 12:23, 6 March 2016 (UTC)Reply
This property should only be used when the subject item is essentially a copy of someone else's work. Typically used for paintings to acknowledge that it is a copy. Danrok (talk) 02:33, 22 September 2016 (UTC)Reply

Qualifier

edit

This property was supposed to be used only as qualifier. However, almost nobody does use it like that. Should we remove the qualifier constraint? @Spinster, Multichill, Coyau: --Pasleim (talk) 08:23, 2 September 2016 (UTC)Reply

These errors were introduced in the last month.... Not a big fan of hijacking properties like this. Multichill (talk) 14:07, 2 September 2016 (UTC)Reply
Qualifier? In which properties? It is counter-intuitive... --Infovarius (talk) 08:24, 9 November 2016 (UTC)Reply
@Infovarius: Yes, on any property that holds some sort of creator indicating that that creator used another as inspiration. Check the proposal. Using it as a proper property makes no sense: if the work is based on another work, the work should be listed, and the creators of that work on the item of that work. The property may need a better name, but the way it is used on 5k+ items, is just badly structured data. – Máté (talk) 07:33, 10 November 2016 (UTC)Reply
First I met this property (and I considered it useful) as a link to an author of literary work on which film is based (instead of screenwriter (P58) sometimes used), while for the work itself I'd use based on (P144) (additionally). --Infovarius (talk) 10:08, 10 November 2016 (UTC)Reply
Why store it twice? It's already on the literary work's item, and it's easily extracted. Storing data twice should be avoided when possible. – Máté (talk) 15:06, 10 November 2016 (UTC)Reply
The aim is to store in a right property. Because I met such authors in screenwriter (P58) frequently which is not absolutely correct. --Infovarius (talk) 09:57, 11 November 2016 (UTC)Reply
On films, it seems a bit strange. Can it be removed?
--- Jura 21:49, 20 November 2016 (UTC)Reply
Did you read previous sentence? --Infovarius (talk) 18:42, 30 November 2016 (UTC)Reply
I don't think so. Probably I shouldn't have indented it that way. based on (P144) is sufficient.
--- Jura 07:14, 1 December 2016 (UTC)Reply
At least not always - what if there are not items to which based on (P144) can point? --Infovarius (talk) 08:35, 27 June 2018 (UTC)Reply
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