Property talk:P3865

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• List of qualifiers
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type of reference
used to specify the type of a reference

Data type	Item
Usage notes	Used as a qualifier
Example	Joris Ivens (Q238616) → death notice (Q2438528) Beatrice von Dovsky (Q88821) → tombstone (Q203443) Cornelius-Reitsamer-Passage (Q110373489) → explanatory plaque (Q110373478)
See also	reference has role (P6184), stated in (P248)
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/P3865 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 44,376 Qualifier 27 <0.1% of uses Reference 44,349 >99.9% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Scope is as reference (Q54828450): 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/P3865#Scope, SPARQL

Allowed entity types are Wikibase item (Q29934200), Wikibase property (Q29934218), Wikibase lexeme (Q51885771), Wikibase form (Q54285143), Wikibase sense (Q54285715): 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/P3865#Entity types

Relative scope of this property

There is now Wikidata:Property_proposal/reference_has_role.
--- Jura 05:20, 28 June 2018 (UTC)

Extend domain to qualifiers on usage examples

@ainali: In the lexeme telegram channel we talked about starting to add this property to usage examples so that we can collect 4 types of examples per form: formal written, formal speech, informal written, informal speech. The two last ones would have to be from personal letters and recordings of people speaking IRL.

First edit with this qualifier used. Anyone else who has an opinion on the matter?--So9q (talk) 23:53, 5 January 2021 (UTC)

@So9q: I don't understand your example. If it's from a written work, shouldn't that be the reference? ArthurPSmith (talk) 18:25, 6 January 2021 (UTC)

I had the same question when Ainali proposed that. I don't remember what his argument was in the chat.--83.250.212.175 18:41, 6 January 2021 (UTC)

I notified Ainali of this discussion via Telegram, since he has not answered here or there I have now changed Wikidata:LexUse so this is now on the reference as you suggest. See first edit: https://www.wikidata.org/wiki/Lexeme:L32438 --So9q (talk) 14:40, 7 January 2021 (UTC)

I think it's better to propose a new property. Constraints are unlikely to work out when this property is meant to be used as qualifier on Lexemes, but not on items. --- Jura 12:38, 8 January 2021 (UTC)

SGTM, I'll do that now.--So9q (talk) 07:53, 9 January 2021 (UTC)

done https://www.wikidata.org/wiki/Wikidata:Property_proposal/Lexemes#Medium please help add examples, etc. --So9q (talk) 08:14, 9 January 2021 (UTC)

Value statistics

This is a query listing counts of values as currently used. I didn't quite try all links in the template above, and may have missed it. But as far as I can tell, the template queries don't work for properties used in references. Karl Oblique (talk) 14:14, 14 December 2021 (UTC)