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Property talk:P3155

Latest comment: 11 months ago by LA2 in topic Slash

Documentation

Runeberg book ID
identifier for book item in the Runeberg digital library collection
Associated itemProject Runeberg (Q933290)
Applicable "stated in" valueProject Runeberg (Q933290)
Data typeExternal identifier
DomainManifestations/Editions of literary work (Q7725634); book (Q571) (note: this should be moved to the property statements)
Allowed values[a-z0-9/-]+
ExampleAanden i Naturen (Q26421461)aanden
1877 State Calendar of Sweden (Q58366813)statskal/1877
Sourcehttps://runeberg.org
Formatter URLhttps://runeberg.org/$1
Tracking: usageCategory:Pages using Wikidata property P3155 (Q55646107)
Related to country Denmark (Q35) (See 85 others)
Sweden (Q34) (See 116 others)
Norway (Q20) (See 103 others)
See alsoProject Gutenberg ebook ID (P2034), Runeberg author ID (P3154)
Lists
Proposal discussionProposal discussion
Current uses
Total5,293
Main statement5,26999.5% of uses
Qualifier2<0.1% of uses
Reference220.4% of uses
Search for values
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P3155#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)
Single value: this property generally contains a single value. (Help)
List of violations of this constraint: Database reports/Constraint violations/P3155#Single value, 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/P3155#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/P3155#Scope, SPARQL
Format “[a-z0-9/.-]+: value must be formatted using this pattern (PCRE syntax). (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/P3155#Format, SPARQL

Constraints

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Discussion

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Seems this property is quite used to describe books on Wikidata. We would like those identifiers to link to inventaire.io (Q32193244)'s book data. Is there any format as a regular expression (P1793) we could rely on to contrain possible import on inventaire ? Thanks Jumtist (talk) 15:45, 6 November 2019 (UTC)Reply

Jumtist Matýbe something like [a-z]*|[0-9]*|\/|- see regex101.com/r/Ms6Bky/1
- Salgo60 (talk) 23:32, 9 November 2020 (UTC)Reply

Slash

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Who on earth got the idea to include the forward slash (/) in the allowed pattern? This leads to abuse where each volume or division of a work is treated as a "book ID", which it should not be, for example "smok/3" in item Q97643482. Only the top-level (smok) is an ID. LA2 (talk) 10:14, 19 December 2023 (UTC)Reply

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