Property talk:P1368

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National Library of Latvia ID
identifier assigned by the National Library of Latvia

Associated item	National Library of Latvia (Q1133733)
Applicable "stated in" value	Electronic Union Catalogue of Latvian Libraries of National Significance (Q105945753)
Has quality	VIAF component (Q26921380), zero-padding (Q61057261)
Data type	External identifier
Allowed values	\d{9}
Example	Anšlavs Eglītis (Q615419) → 000001327 Jules Verne (Q33977) → 000004585 metadata (Q180160) → 000061625 Dublin Core Metadata Element Set (Q624610) → 000219996
Source	https://www.lnb.lv
Formatter URL	https://kopkatalogs.lv/F/?func=direct&local_base=lnc10&doc_number=$1
Tracking: usage	Category:Pages with LNB identifiers (Q55406495)
Related to country	Latvia (Q211) (See 25 others)
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 Mix'n'match (Report) Mix'n'match (Report) Database reports/Constraint violations/P1368 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 145,488 Main statement 138,357 95.1% of uses Qualifier 4 <0.1% of uses Reference 7,127 4.9% of uses
Search for values

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

Format “000[0123]\d{5}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1368#Format, hourly updated report, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1368#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

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/P1368#Single value, 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/P1368#Entity types

Scope is as main value (Q54828448), 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/P1368#Scope, SPARQL

Label required in languages: lv: Entities using this property should have labels in one of the following languages: lv (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/P1368#Label in 'lv' language, search, SPARQL

This property is being used by: ko:틀:위키데이터 속성 추적 sk:Šablóna:Autoritné údaje wikt:ko:틀:위키데이터 속성 추적 incubator:Template:Wp/jje/위키데이터 속성 추적 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Pattern ^([123]\d{5})$ will be automatically replaced to 000\1. Testing: TODO list

Pattern ^((LNC)?10\-)+(\d{9})$ will be automatically replaced to \3. Testing: TODO list

Pattern ^(\d{5})$ will be automatically replaced to 0000\1. Testing: TODO list

Error report

For a long time now the Property:P1368 is not working any more. Please try the Wikidata property example on https://www.wikidata.org/wiki/Property:P1368 or the values of all the items using this property.

If a property is old or defective, it should be repaired or at least signed as defective.

What shall we do? (I think, the dev team can build a script to declare automatically such defective ID properties as dead links anyhow.) Doc Taxon (talk) 11:09, 30 April 2018 (UTC)

It just seems to be a modification in the base URL. I modified it in the definition of the property and it seems to work. Please make a check to verify it works. Toto256 (talk) 12:01, 30 April 2018 (UTC)

 OK it works, thank you -- Doc Taxon (talk) 04:54, 1 May 2018 (UTC)

Copied from Wikidata:Property proposal/P1368 and deleted that page. @Doc Taxon: please don't use the property proposal process the report errors, we have talk pages for that. Multichill (talk) 10:30, 13 July 2018 (UTC)

URN formatter (P7470)

Is this part of URN:IVIS: defined in RFC 4617 ?

If so, is possible to define a formatter? --- Jura 09:14, 4 November 2019 (UTC)

Maintenance queries

• All the LNB IDs in Wikidata items (query)
• LNB persons without VIAF (sometimes they are wrong matches!) (query)
• Persons with two or more LNB IDs (excluding pseudonyms) (query)

--Epìdosis