Property talk:P2538

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Nationalmuseum Sweden ID
identifier for Nationalmuseum in Sweden

Associated item	Nationalmuseum (Q842858)
Applicable "stated in" value	Catalogue of the Nationalmuseum (Q107354917)
Data type	External identifier
Domain	human (Q5) or group of humans (Q16334295)
Allowed values	[1-9]\d{0,4} (numeric string, 1 to 5 digits)
Example	Carl Larsson (Q187310) → 3877 Viveka Nygren (Q18274644) → 3103
Formatter URL	https://collection.nationalmuseum.se/eMuseumPlus?service=ExternalInterface&module=artist&objectId=$1
Tracking: usage	Category:Pages using Wikidata property P2538 (Q45315738)
Related to country	Sweden (Q34) (See 117 others)
See also	Nationalmuseum Sweden artwork ID (P2539)
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 Mix'n'match (Report) Database reports/Complex constraint violations/P2538 Database reports/Humans with missing claims/P2538 Database reports/Constraint violations/P2538 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 13,068 Main statement 12,010 91.9% of uses Qualifier 2 <0.1% of uses Reference 1,056 8.1% of uses
Search for values

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

Format “[1-9]\d{0,4}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2538#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/P2538#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/P2538#Single value, SPARQL

Type “human (Q5), group of humans (Q16334295)”: item must contain property “instance of (P31), subclass of (P279)” with classes “human (Q5), group of humans (Q16334295)” 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/P2538#Type Q5, Q16334295, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P2538#Scope, 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/P2538#Entity types

This property is being used by: sv:Mall:Nationalmuseum, sv:Mall:NatMus Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Works with creator missing link
List of works that are in collection (P195) Nationalmuseum (Q842858) and have creator (P170) set, but that creator doesn't have a Nationalmuseum Sweden ID (P2538) link (Help)
Violations query: SELECT ?item ?creator { ?item wdt:P195 wd:Q842858 . ?item wdt:P170 ?creator . MINUS { ?creator wdt:P2538 [] } . MINUS { ?item wdt:P170 wd:Q4233718 } . # Filter out anonymous FILTER (! wikibase:isSomeValue(?creator) ) # Filter out "unknown value" SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en" } } ORDER BY ?creatorLabel
List of this constraint violations: Database reports/Complex constraint violations/P2538#Works with creator missing link

General ID

Nationalmuseum uses this identifier as a general ID, not specifically for artists but also for manufacturers, book publishers, etc. Because of this I have removed most of the constraints. /ℇsquilo 09:22, 1 March 2016 (UTC)

And now the labels (in English and Swedish) are finally updated, after talking with User:Karin Glasemann, Nationalmuseum about how much it was needed ;) --Alicia Fagerving (WMSE) (talk) 14:05, 17 September 2021 (UTC)

I changed it from "actor" to "artist", maybe it is time to change it to something more generic if it is used for studios. --RAN (talk) 07:21, 30 October 2021 (UTC)

I'm reverting your change the identifier is not only for artists per op. "Nationalmuseum uses this identifier as a general ID, not specifically for artists but also for manufacturers, book publishers" Abbe98 (talk) 13:04, 11 November 2021 (UTC)

• 99% of the entries are for artists with an occasional artist's studio, or book publisher. The ratio is similar to National Gallery of Art artist ID or Museum of Modern Art artist ID or Museo del Prado artist ID or Musée d'Orsay artist ID and others we use. The word "actor" is very confusing, if it must be changed it should be truncated to "Nationalmuseum Sweden ID", when I see "artist ID" I expect to see Max von Sydow (Q203215). Also peek at Maria Elisabeth Coyet (Q62118567) where a value is being added to people depicted in images that isn't a valid entry. I already corrected a few, but left this one as an example. I contacted the person adding them, but they have not responded. We need to figure out a search that would find invalid entries and delete them automatically. --RAN (talk) 23:59, 12 November 2021 (UTC)
• I changed it to "Nationalmuseum Sweden ID", since it is used for many things, mostly people, it can also be "Nationalmuseum Sweden person ID". --RAN (talk) 06:01, 25 April 2022 (UTC)