Property talk:P271

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CiNii author ID (books)
identifier for a book author in CiNii (Scholarly and Academic Information Navigator)
Descriptionauthority records of CiNii (Q10726338) (Scholarly and Academic Information Navigator, pronounced like "sigh-knee")
RepresentsCiNii (Q10726338)
Associated itemNational Institute of Informatics (Q4346622)
Applicable "stated in" valueCiNii (Q10726338)
Has qualityVIAF component (Q26921380), prefix (Q134830)
Data typeExternal identifier
Template parameterja:Template:Normdaten
Domain
According to this template: persons only, authors
According to statements in the property:
human (Q5), organization (Q43229), political entity (Q16562419), convention (Q625994), newspaper (Q11032), building (Q41176), award (Q618779), group of humans (Q16334295) or legislative act (Q820655)
When possible, data should only be stored as statements
Allowed valuesDA\d{7}[\dX]
ExampleArchimedes (Q8739)DA01926703
Katsuko Saruhashi (Q7300)DA00691772
Sourcehttps://ci.nii.ac.jp
Formatter URLhttps://ci.nii.ac.jp/author/$1
Tracking: usageCategory:Pages using Wikidata property P271 (Q61034966)
Related to country  Japan (Q17) (See 78 others)
See alsoCiNii book ID (P1739), CiNii author ID (articles) (P4787)
Lists
Proposal discussionProposal discussion
Current uses
Total53,591
Main statement53,46499.8% of uses
Qualifier3<0.1% of uses
Reference1240.2% of uses
Search for values
[create Create a translatable help page (preferably in English) for this property to be included here]
 
Format “DA\d{7}[\dX]: value must be formatted using this pattern (PCRE syntax). (Help)
List of this constraint violations: Database reports/Constraint violations/P271#Format, hourly updated report, SPARQL, SPARQL (new)
 
Distinct values: this property likely contains a value that is different from all other items. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P271#Unique value, SPARQL (every item), SPARQL (by value), SPARQL (new)
 
Single value: this property generally contains a single value. (Help)
Exceptions are possible as rare values may exist. Known exceptions: Nora Roberts (Q231356)
List of this constraint violations: Database reports/Constraint violations/P271#Single value, SPARQL, SPARQL (new)
 
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.
List of this constraint violations: Database reports/Constraint violations/P271#allowed entity types, SPARQL (new)


 

Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)


format patternEdit

last character seems to be an checksum that allows X as value, see Q76 --Akkakk 00:21, 4 June 2013 (UTC)

Property constraint CiNii author identifierEdit

Hi! project:Database reports/Constraint violations/P271 still shows:

Data time stamp: 6 August 2013 0:00 UTC — Items processed: 13

Regards לערי ריינהארט (talk) 10:57, 3 November 2013 (UTC)

relation between P271 and P396Edit

Hi! dropping a note

As far as I can remember the links aT SBN author ID (P396) contain two links at CiNii author ID (books) (P271) . Are both properties Italian identifiers? Regards לערי ריינהארט (talk) 22:27, 17 November 2013 (UTC)

Added identifiers to National Institute of Informatics (Q4346622) and renamed the eo: label to "CiNii (internacia) identigilo". Should we use a "global" / "world" flag? לערי ריינהארט (talk) 10:30, 18 November 2013 (UTC)

NRID formEdit

There is another type of author page at, for example, https://ci.nii.ac.jp/nrid/9000363887724 - which does not match the formatter URL or regex for P271. Why is there a second scheme? Can we make use of it? Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 19:07, 15 January 2018 (UTC)

@Pigsonthewing: If i'm not mistaken, DA is the author ID of CiNii book ID (P1739) and nrid the author ID of CiNii article ID (P2409), we will probably need a new "CiNii article author ID" property and rename CiNii author ID (books) (P271) to "CiNii book author ID". --Thibaut120094 (talk) 00:54, 18 January 2018 (UTC)
Yes; so I have made a proposal, at Wikidata:Property proposal/CiNii author ID (articles) and renamed this property accordingly. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 10:19, 18 January 2018 (UTC)
Thank you. --Thibaut120094 (talk) 23:44, 18 January 2018 (UTC)
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