Property talk:P3893

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public domain date
date the item enters into the public domain in a jurisdiction

Description	date the item enters into the public domain
Represents	public domain date (Q29882050)
Data type	Point in time
Domain	creative work (Q17537576) (note: this should be moved to the property statements)
Example	Het achterhuis (Q14624856) → 1 January 2016 Guernica (Q175036) → 1 January 2054 Truncated View of the Broekzijder Mill on the Gein Wings Facing West (Q19883472) → 1 January 2015
See also	copyright license (P275), copyright status (P6216), copyright holder (P3931)
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 Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history Chart by item creation date Future dates Dates in Gregorian calendar before 1582 Dates before year 1 (Help:Dates#Years BC) Database reports/Constraint violations/P3893 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,267 Main statement 2,153 95% of uses Qualifier 112 4.9% of uses Reference 2 <0.1% of uses

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

Required qualifier “applies to jurisdiction (P1001)”: this property should be used with the listed qualifier. (Help) Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P3893#mandatory qualifier, SPARQL, SPARQL (new)

Conflicts with “instance of (P31): human (Q5)”: this property must not be used with the listed properties and values. (Help) Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P3893#Conflicts with P31, SPARQL, SPARQL (new)

Jurisdiction

The jurisdiction is imported and should be a country/state. Could someone make applies to jurisdiction (P1001) mandatory? --Hannolans (talk) 09:31, 24 April 2017 (UTC)

I found out how to enable this with properties. --Hannolans (talk) 14:24, 25 April 2017 (UTC)

Restricted to literary and artistic works?

A public domain date can only apply to literary and artistic works, databases (in some jurisdiction), inventions (in case of patents). It cannot be applied to persons as the term of protection for works created by that person might differ per work. Can we restrict this property to disallow its use at persons? Martsniez (talk) 15:26, 26 January 2018 (UTC)

@Martsniez: agree, added the constraint. It only gives three results right now: H. G. Wells (Q42511), Gertrude Stein (Q188385) & Príncipe Pretinho (Q16930304). Multichill (talk) 22:27, 26 January 2018 (UTC)