Property talk : P2687

From Wikidata
Jump to navigation Jump to search

Documentation

JPNO
Japanese National Bibliography Number of the National Diet Library
Associated item National Diet Library (Q477675)
Applicable " stated in " value The Japanese National Bibliography (Q111191774)
Data type External identifier
Corresponding template Template:JPNO (Q14398398)
Domain
According to statements in the property:
work (Q386724)
When possible, data should only be stored as statements
Allowed values \d{8}
Example The Master of Go (1973) (Q15231929) → 22015095 ( RDF )
no label (Q11231780) → 01008609 ( RDF )
Bessatsu Takarajima (Q11396662) → 00029379 ( RDF )
Source NDL Search
Formatter URL https://id.ndl.go.jp/jpno/ $1
Related to country Japan (Q17) ( See 145 others )
See also NDL Bib ID (P1054) , NDL Authority ID (P349) , NDL Persistent ID (P9836)
Lists
Proposal discussion Proposal discussion
Current uses
Total 1,588
Main statement 484 out of 6,204,911 (0% complete) 30.5% of uses
Qualifier 3 0.2% of uses
Reference 1,101 69.3% of uses
Search for values
[ create Create a translatable help page (preferably in English) for this property to be included here ]
Type “ work (Q386724) ” : item must contain property “ instance of (P31) ” with classes “ work (Q386724) ” 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/P2687#Type Q386724 , SPARQL
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/P2687#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/P2687#Unique value , SPARQL (every item) , SPARQL (by value)
Format “ \d{8} ” : 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/P2687#Format , 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/P2687#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/P2687#Scope , SPARQL
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. Exceptions can be specified using exception to constraint (P2303) .
List of violations of this constraint: Database reports/Constraint violations/P2687#Conflicts with P31 , search , SPARQL
Item “ instance of (P31) ” : Items with this property should also have “ instance of (P31) ”. ( Help )
List of violations of this constraint: Database reports/Constraint violations/P2687#Item P31 , hourly updated report , search , SPARQL
General
History & geography
Social sciences
Natural sciences
Technology & engineering
Industry and commerce
Arts
Sports
Language
Literature
Retrieved from " https://www.wikidata.org/w/index.php?title=Property_talk:P2687&oldid=1939038484 "