Property talk:P7444

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Rijksmuseum Research Library authority ID
authority control identifier for the Rijksmuseum Research Library

Associated item	Rijksmuseum Research Library (Q2310268), Rijksmuseum (Q190804)
Applicable "stated in" value	Catalogue of the Rijksmuseum Research Library (Q106327898)
Data type	External identifier
Allowed values	[1-9]\d{0,6}
Example	Lucas Janszoon Waghenaer (Q938869) → 119997 (RDF) Batavia (Q810735) → 6851 (RDF) Netherlands (Q55) → 136162 (RDF) World War II (Q362) → 133235 (RDF)
Source	https://library.rijksmuseum.nl/cgi-bin/koha/opac-authorities-home.pl
Formatter URL	https://library.rijksmuseum.nl/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=$1 https://library.rijksmuseum.nl/cgi-bin/koha/opac-authoritiesdetail.pl?authid=$1
Related to country	Netherlands (Q55) (See 108 others)
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 Mix'n'match (Report) Database reports/Constraint violations/P7444 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 22,525 Main statement 22,346 99.2% of uses Qualifier 4 <0.1% of uses Reference 175 0.8% of uses
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[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/P7444#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/P7444#Unique value, SPARQL (every item), SPARQL (by value)

Format “[1-9]\d{0,6}”: 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/P7444#Format, SPARQL

Qualifiers “subject named as (P1810), object named as (P1932), applies to part (P518), title (P1476), point in time (P585), criterion used (P1013), reason for deprecated rank (P2241), reason for preferred rank (P7452)”: this property should be used only with the listed qualifiers. (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/P7444#allowed qualifiers, SPARQL

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/P7444#Scope, SPARQL

Conflicts with “instance of (P31): Wikimedia disambiguation page (Q4167410), Wikimedia category (Q4167836), Wikimedia list article (Q13406463)”: 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/P7444#Conflicts with P31, 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/P7444#Entity types

Label required in languages: nl: Entities using this property should have labels in one of the following languages: nl (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/P7444#Label in 'nl' language, search, SPARQL

Why is MARC format linked to?

I noticed that the formatter URL is pointing to the marc format instead of the normal. Why? Multichill (talk) 10:15, 13 August 2022 (UTC)

Cross reference with RKDartists, ULAN and Wikidata

You can get the 9656 rkda entries, the 6350 gettyulan entries and even 12703 Wikidata links. The numbers here are higher, but you might be able to find some new links. Multichill (talk) 10:23, 13 August 2022 (UTC)