Property talk:P1739

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NACSIS-CAT bibliography ID
identifier for books/journals that are held in university libraries or research institutions in Japan, maintained by NACSIS-CAT cataloging system and accessible through CiNii Books

Description	NCID identifier for books/journals that are held in university libraries or research institutions in Japan, maintained by NACSIS-CAT cataloging system and accessible through CiNii Books
Associated item	National Institute of Informatics (Q4346622)
Applicable "stated in" value	NACSIS-CAT (Q11234325)
Has quality	prefix (Q134830), check digit (Q1337960)
Data type	External identifier
Corresponding template	Template:NCID (Q17518346)
Domain	work (Q386724)
Allowed values	(BN|BA|BB|BC|BD|AN|AA|AB)\d{7}[\dX]
Example	The Catcher in the Rye (Q183883) → BA89854848 (RDF) Grande dizionario della lingua italiana (Q3775610) → BA00348671 (RDF)
Source	https://ci.nii.ac.jp/books/
Formatter URL	https://ci.nii.ac.jp/ncid/$1 https://ci.nii.ac.jp/ncid/$1.json https://ci.nii.ac.jp/ncid/$1.rdf
Related to country	Japan (Q17) (See 145 others)
See also	NACSIS-CAT author ID (P271), NII article ID (P2409), NII author ID (P4787), CiNii Research ID (P11496), ‎NACSIS-CAT library ID (P12494)
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 Database reports/Complex constraint violations/P1739 Database reports/Constraint violations/P1739 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 8,067 Main statement 7,769 out of 13,649,621 (0% complete) 96.3% of uses Qualifier 4 <0.1% of uses Reference 294 3.6% of uses
Search for values

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

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/P1739#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/P1739#Scope, SPARQL

Format “(A[ABN]|B[A-DN])[0-9]{7}[0-9X]”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1739#Format, hourly updated report, 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/P1739#Unique value, 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/P1739#Single value, 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/P1739#Item P31, hourly updated report, search, SPARQL

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/P1739#Type Q386724, 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/P1739#Conflicts with P31, search, SPARQL

Conflicts with “instance of (P31): Wikimedia disambiguation page (Q4167410), Wikimedia category (Q4167836), Wikimedia list article (Q13406463), Wikimedia template (Q11266439), Wikimedia module (Q15184295)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1739#Conflicts with P31, hourly updated report, SPARQL

Conflicts with “NACSIS-CAT author ID (P271)”: 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/P1739#Conflicts with P271, search, SPARQL

Pattern ^((?:DA|DB)\d{7}[\dX])$ will be automatically replaced to \1 and moved to NACSIS-CAT author ID (P271) property. Testing: TODO list

Pattern ^(1\d{18})$ will be automatically replaced to \1 and moved to CiNii Research ID (P11496) property. Testing: TODO list

Invalid NACSIS-CAT ID
NACSIS-CAT ID that have wrong checksum (see https://catill.bitbucket.io/CM/furoku2_1.html) (Help)
Violations query: SELECT ?item ?value { { ?item wdt:P1739 ?value } UNION { ?statement pq:P1739 ?value . ?item ?p ?statement . ?prop wikibase:claim ?p } UNION { ?ref pr:P1739 ?value . ?statement prov:wasDerivedFrom ?ref . ?item ?p ?statement . ?prop wikibase:claim ?p } . FILTER( STRLEN(?value) = 10 ) . BIND(xsd:string(STRLEN(STRBEFORE("0123456789@ABCDEFGHIJKLMNOPQRSTUVWXYZ", SUBSTR(?value, 1 , 1 )))) AS ?digit1) . BIND(xsd:string(STRLEN(STRBEFORE("0123456789@ABCDEFGHIJKLMNOPQRSTUVWXYZ", SUBSTR(?value, 2 , 1 )))) AS ?digit2) . BIND( xsd:integer(SUBSTR(?digit1, STRLEN(?digit1), 1)) * 9 + xsd:integer(SUBSTR(?digit2, STRLEN(?digit2), 1)) * 8 + xsd:integer(SUBSTR(?value, 3, 1)) * 7 + xsd:integer(SUBSTR(?value, 4, 1)) * 6 + xsd:integer(SUBSTR(?value, 5, 1)) * 5 + xsd:integer(SUBSTR(?value, 6, 1)) * 4 + xsd:integer(SUBSTR(?value, 7, 1)) * 3 + xsd:integer(SUBSTR(?value, 8, 1)) * 2 + xsd:integer(SUBSTR(?value, 9, 1)) - xsd:integer(REPLACE(SUBSTR(?value, 10, 1), "X", "10")) AS ?checksum ) . FILTER( FLOOR(?checksum / 11) != (?checksum / 11) ) } ORDER BY ?value
List of this constraint violations: Database reports/Complex constraint violations/P1739#Invalid NACSIS-CAT ID

This property is being used by: ja:Template:基礎情報 書籍 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Some notes on this property

NACSIS-CAT bibliography ID (P1739) is an identifier for publications in the NACSIS-CAT (NACSIS-CAT (Q11234325)) cataloging system operated by National Institute of Informatics (NII, National Institute of Informatics (Q4346622)), Japan. University libraries or research institutions (ca. 1,300 organizations) cooperatively create and use the nationwide unified catalog, which is also accessible to the general public through CiNii Books service. NACSIS-CAT bibliography ID (P1739) is for books, journals, and works in various media other than printed materials (e.g. CD-ROM), while NACSIS-CAT author ID (P271) is the identifier for authors (person or organization (Q106559804)) in the same catalog.

NACSIS-CAT bibliography ID (P1739) can be divided into two classes, shown in the first letter:

1. A for serials: journals, magazines, and other publications issued under the same title in succession without a predetermined conclusion. An ID corresponds to the title, and is shared by different issues with the same title.
2. B for monographs: books, and other non-serial publications complete in one or a definite number of volumes. The recent IDs correspond to the physical unit of publication, so each volume of work usually has different IDs; former BN-, BA-, & BB-prefixed IDs correspond to the individual title excepting volume numbering. Different editions have different IDs; the difference in media and format makes IDs different.

However, the distinction is not always evident. Book series has intermediate characteristics, having shared titles, often numbered, with no predetermined conclusion, but usually treated as a group of monographs and assigned B IDs since the individual title is very important. In such cases, there could be IDs for the series title in addition to IDs for individual volumes. Sometimes a single publication would be cataloged in both A and B manners (i.e. having two IDs). For details, see Chapters 2.2, 4.2, and 6.2 of 目録情報の基準 第5版 (in Japanese).

The second letter roughly indicates the generation of cataloging rules in alphabetical order, except that N is concurrent with A. Succeeding 7 digits constitute a serial number, and the last letter (0-9 + X) is the check digit (appendix 2.1 of 目録システムコーディングマニュアル（CAT2020対応版）, in Japanese). Mzaki (talk) 15:50, 6 September 2022 (UTC)

Property labels

I changed the Japanese and English property label, and flushed property labels and descriptions in all other languages (with only a few exception). See Property_talk:P271#Property_labels for details. Mzaki (talk) 07:51, 5 January 2024 (UTC)