Property talk:P1208

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

ISMN
International Standard Music Number

Data type	External identifier
Domain	According to this template: creative work According to statements in the property: creative work (Q17537576) When possible, data should only be stored as statements
Allowed values	979-0-\d{3}-\d{5}-\d
Example	Three Bagatelles (Q15901614) → 979-0-001-11903-0 Carl Nielsen Edition (Q12305335) → M-66134-209-0 Ipnagogico (Q54617453) → 979-0-700-38054-0
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/P1208 Database reports/Constraint violations/P1208 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 4,568 Main statement 4,564 >99.9% of uses Qualifier 3 <0.1% of uses Reference 1 <0.1% of uses
Search for values

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

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/P1208#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/P1208#Unique value, SPARQL (every item), SPARQL (by value)

Type “creative work (Q17537576)”: item must contain property “instance of (P31)” with classes “creative work (Q17537576)” 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/P1208#Type Q17537576, SPARQL

Format “(979((0\d{8})|(-0-\d{4}-\d{4}-)|(\s0\s\d{4}\s\d{4}\s))\d)|(M(\d{9}|(-\d{4}-\d{4}-\d)|(-\d{3}-\d{5}-\d)|(\s\d{4}\s\d{4}\s\d)))”: 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/P1208#Format, SPARQL

Format “M?[0-9-]+”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1208#Format, 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/P1208#Entity types

Scope is as main value (Q54828448): 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/P1208#Scope, SPARQL

This property is being used by: en:Template:Cite Q ilo:Plantilia:Cite Q ja:Template:Cite Q hi:साँचा:सन्दर्भ विकिडाटा sl:Predloga:Navedi Q nn:Mal:Kjelde på Wikidata cy:Nodyn:Cite Q d:Template:Cite Q da:Skabelon:Cite Q v:en:Template:Cite Q tr:Şablon:Q kaynağı Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Invalid ISMN
ISMN numbers that have wrong checksum (Help)
Violations query: SELECT ?item #?value ?checksum { { ?item wdt:P1208 ?value } UNION { ?statement pq:P1208 ?value . ?item ?p ?statement . ?prop wikibase:claim ?p } UNION { ?ref pr:P1208 ?value . ?statement prov:wasDerivedFrom ?ref . ?item ?p ?statement . ?prop wikibase:claim ?p } . BIND( REPLACE(STR(?value), "-", "") AS ?nohyphen ) . FILTER( STRLEN(?nohyphen) = 13 ) . BIND( xsd:integer(SUBSTR(?nohyphen, 1, 1)) + xsd:integer(SUBSTR(?nohyphen, 3, 1)) + xsd:integer(SUBSTR(?nohyphen, 5, 1)) + xsd:integer(SUBSTR(?nohyphen, 7, 1)) + xsd:integer(SUBSTR(?nohyphen, 9, 1)) + xsd:integer(SUBSTR(?nohyphen, 11, 1)) + xsd:integer(SUBSTR(?nohyphen, 13, 1)) + ( xsd:integer(SUBSTR(?nohyphen, 2, 1)) + xsd:integer(SUBSTR(?nohyphen, 4, 1)) + xsd:integer(SUBSTR(?nohyphen, 6, 1)) + xsd:integer(SUBSTR(?nohyphen, 8, 1)) + xsd:integer(SUBSTR(?nohyphen, 10, 1)) + xsd:integer(SUBSTR(?nohyphen, 12, 1)) ) * 3 AS ?checksum ) . FILTER( FLOOR(?checksum / 10) != (?checksum / 10) ) } ORDER BY ?nohyphen
List of this constraint violations: Database reports/Complex constraint violations/P1208#Invalid ISMN

Format

I've switched this to use the "979-0-" prefix as discussed in the property proposal; that's what en.Wikipedia uses in its citation templates, and is what the cited en.Wikipedia article uses as an example. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 22:44, 18 May 2017 (UTC)

Format constraint

The format constraint is too strict: not all ISMNs have groups of three then five digits in the middle. —Galaktos (talk) 19:27, 24 September 2018 (UTC)