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Property talk:P1005

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PTBNP ID
identifier for the Portuguese National Library
DescriptionAuthority control identifier used at the Biblioteca Nacional de Portugal - National Library of Portugal (Q245966)
RepresentsNational Library of Portugal (Q245966)
Associated itemNational Library of Portugal (Q245966)
Has qualityVIAF component (Q26921380)
Data typeExternal identifier
Domainpersons, organizations, documents (note: this should be moved to the property statements)
Allowed values[1-9][0-9]*
ExampleJosephus (Q134461)74419
Maria de Lourdes Resende (Q10326158)1121263
Sourcehttp://urn.bn.pt/
Formatter URLhttp://urn.bn.pt/nca/unimarc-authorities/txt?id=$1
Tracking: usageno label (Q61034944)
Related to country  Portugal (Q45) (See 13 others)
See alsoBND ID (P5691), Online Catalog of Biblioteca Nacional de Portugal ID (P6373)
Lists
Proposal discussionProposal discussion
Current uses20,695
Search for values
  Format “[1-9][0-9]*: value must be formatted using this pattern (PCRE syntax). (Help)
List of this constraint violations: Database reports/Constraint violations/P1005#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/P1005#Unique value, SPARQL (every item), SPARQL (by value), SPARQL (new)
 
This property is being used by:

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

Property constraint PTBNP identifier (draft)Edit

occurences so far; see special:WhatLinksHere/Property:P1005

  1. multiple occurences at one Wikidata page are allowed
    example: Martin Luther King Jr. (Q8027) is using 773490 and 153708

soon לערי ריינהארט (talk) 00:25, 30 October 2013 (UTC)

An identifier should identify a person. So it's the same as in Wikidata: If you find two items for the same person, you merge the items. If you find a duplicate in authority records use the error report form of the library or institution who manages the database. --Kolja21 (talk) 09:21, 29 November 2013 (UTC)
BTW: Please do not add the same identifier for different persons:
  1. John F. Kennedy (Q9696): 11414 [1]
  2. Robert F. Kennedy (Q25310): 11414 [2] - no. 2 is wrong
Same with Albrecht Dürer (Q5580) and Ptolemy (Q34943).
--Kolja21 (talk) 09:43, 29 November 2013 (UTC)

The Portuguese National Library attributes different authority IDs to variations of the name; pseudonyms; functions people hold, when writing on that quality. Therefore, different values are expected for the same Wikidata item (example: Mário Soares (Q156781)), so I removed the single value constraint.--DarwIn (talk) 10:16, 10 January 2019 (UTC)

Linked site downEdit

Hmm, the site this property links to seems to be down, so I can't check http://purl.pt/index/geral/aut/PT/73836.html to see if it actually matches Hermitage MuseumSamB (talk) 05:27, 25 February 2014 (UTC)

The site is still online http://purl.pt/index/geral/PT/index.html. It's for the digital collections ("Coleções digitalizadas") not for authority files in general. (The property documentation was a mess.) --Kolja21 (talk) 00:28, 9 March 2014 (UTC)
However, notice that these works fine for the general case (but they do not look as pretty):
50.53.1.33 10:52, 12 August 2017 (UTC)
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