Property talk:P2966

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National Library of Wales Authority ID
identifier of persons, corporate entities and families in the National Library of Wales Archives and Manuscripts database

Applicable "stated in" value	National Library of Wales archives and manuscripts catalogue (Q25877697)
Data type	External identifier
Domain	According to this template: human (Q5), organization (Q43229),family (Q8436) According to statements in the property: human (Q5), organization (Q43229), family (Q8436), work (Q386724), ship (Q11446) or aspect of history (Q17524420) When possible, data should only be stored as statements
Allowed values	[a-z0-9-]+
Example	Dylan Thomas (Q191023) → thomas-dylan-1914-2 Gregynog Press (Q5607260) → gregynog-press Wynn family (Q19899965) → wynn-family-of-gwydir British Red Cross (Q4970966) → british-red-cross-society
Source	https://archives.library.wales/index.php/
Formatter URL	https://archives.library.wales/index.php/$1
Related to country	United Kingdom (Q145) (See 329 others) (Wales (Q25))
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 Items with no other external identifier 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 Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Mix'n'match (Report) Database reports/Constraint violations/P2966 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 32,892 Main statement 30,560 out of 57,568 (53% complete) 92.9% of uses Qualifier 4 <0.1% of uses Reference 2,328 7.1% of uses
Search for values

Single value: this property generally contains a single value. (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/P2966#Single value, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (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/P2966#Unique value, SPARQL (every item), SPARQL (by value)

Type “human (Q5), organization (Q43229), family (Q8436), work (Q386724), ship (Q11446), aspect of history (Q17524420)”: item must contain property “instance of (P31)” with classes “human (Q5), organization (Q43229), family (Q8436), work (Q386724), ship (Q11446), aspect of history (Q17524420)” 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/P2966#Type Q5, Q43229, Q8436, Q386724, Q11446, Q17524420, SPARQL

Format “[a-z][a-z0-9-]+”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2966#Format, hourly updated report, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P2966#Scope, hourly updated report, 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/P2966#Entity types

As of today, the links don't work anymore, so it seems that the library website has been changed. De728631 (talk) 16:18, 26 December 2020 (UTC)[reply]

This must have been a temporary blip. The links do still work, and i'm actively working on getting them cleaned up. Please reach out if you have any questions. Jason.nlw (talk) 17:09, 25 January 2023 (UTC)[reply]