Property talk:P3285
Latest comment: 10 months ago by Physikerwelt in topic MSC2020 is out, should it replace this version?
Documentation
Mathematics Subject Classification ID
identifier of the same topic in the Mathematics Subject Classification
identifier of the same topic in the Mathematics Subject Classification
[create Create a translatable help page (preferably in English) for this property to be included here]
Format “
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). \d\d(-(XX|\d\d)|[A-Z](xx|\d\d))
”: value must be formatted using this pattern (PCRE syntax). (Help)List of violations of this constraint: Database reports/Constraint violations/P3285#Format, 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/P3285#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/P3285#Scope, SPARQL
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math edit
MSC2020 is out, should it replace this version? edit
See MSC2020.org. Note the CSV download. Would these be an appropriate entry in Wikipedia's Authority Control template? RDBrown (talk) 23:41, 14 June 2023 (UTC)