Property talk:P1828

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IPI name number
identifier for names of a composer, author and other relevant parties

Description	The IPI Name Code (Interested Parties Information) is an international unique identifier for a name of a composer, author and other relevant parties. It is linked to the ISWC code for works, adopted as international standard ISO 15707 and linked to the IPI Base code for legal persons and entities. Each item in the registry has an ID which is accessible via this page and through other online resources. The authority, with associated member in more than 120 countries, provides a unique IPI code for each name or pseudonym of a person or legal entity. This code could be extremely useful during an Authority control process for composer and author of creative works.
Applicable "stated in" value	ISWC Network (Q82271165)
Data type	External identifier
Domain	According to this template: author, composer, etc. According to statements in the property: human (Q5), publishing company (Q2085381), musical ensemble (Q2088357), special purpose artist (Q59755569), copyright collective (Q1047437) or organization (Q43229) When possible, data should only be stored as statements
Allowed values	[0-9]{11} (11 ASCII digits)
Example	Brian May (Q15873) → 00087038166 Pablo Picasso (Q5593) → 00119750569 Basshunter (Q383541) → 00494248817
Source	http://www.iswc.org/
See also	IPI base code (P3453), ISWC (P1827), MusicBrainz artist ID (P434)
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 Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Database reports/Constraint violations/P1828 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 10,432 Main statement 10,332 99% of uses Qualifier 32 0.3% of uses Reference 68 0.7% 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/P1828#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/P1828#Scope, 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/P1828#Unique value, SPARQL (every item), SPARQL (by value)

Type “human (Q5), publishing company (Q2085381), musical ensemble (Q2088357), special purpose artist (Q59755569), copyright collective (Q1047437), organization (Q43229)”: item must contain property “instance of (P31)” with classes “human (Q5), publishing company (Q2085381), musical ensemble (Q2088357), special purpose artist (Q59755569), copyright collective (Q1047437), organization (Q43229)” 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/P1828#Type Q5, Q2085381, Q2088357, Q59755569, Q1047437, Q43229, SPARQL

Format “[0-9]{11}”: 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/P1828#Format, SPARQL

This property is being used by: hu:Sablon:Zeneszerző infobox, hu:Sablon:Zenész infobox, hu:Sablon:Személy infobox/Zenész Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Format

According to Interested Parties Information the format should be: I-000000229-7 But the regex here is 11 digits. --Hannolans (talk) 23:36, 15 November 2016 (UTC)

Did some research and edited the wikipedia page. This number here is the IPI-name number. The I-code is the IPI base number. The IPI base number is unique for every entity, the IPI name number is related to the different pseudonyms an entity may have. I will edit this property to make this distinction more clear, and will propose to add a property for an IPI base number . --Hannolans (talk) 07:53, 16 November 2016 (UTC)

IPI numbers can be between 9 to 11 characters, need to update constraints accordingly Wikiramiwiki (talk) 15:39, 26 September 2021 (UTC)

Constraints

There are IPI values for Publishers as well as persons so I pulled the relevant constraints and added the class Publisher to the instance value constraint. Mariefrance (talk) 18:20, 6 January 2018 (UTC)

Nickname

Teher are composers who issued works under different names. MZ/X (talk) 19:27, 17 May 2019 (UTC)