Property talk:P9621
Documentation
Treccani's Enciclopedia della Matematica ID
identifier for a topic in Treccani's Enciclopedia della Matematica, an Italian encyclopedia regarding mathematics
identifier for a topic in Treccani's Enciclopedia della Matematica, an Italian encyclopedia regarding mathematics
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P9621#Unique value, SPARQL (every item), SPARQL (by value)
Single best value: this property generally contains a single value. If there are several, one would have preferred rank (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/P9621#single best value, SPARQL
Format “
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). [a-z]+(-[a-z]+)*(_res\-[0-9a-f]{8}(\-[0-9a-f]{4}){3}\-[0-9a-f]{12})?”: value must be formatted using this pattern (PCRE syntax). (Help)List of violations of this constraint: Database reports/Constraint violations/P9621#Format, 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/P9621#Scope, 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/P9621#Entity types
Label required in languages: it: Entities using this property should have labels in one of the following languages: it (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/P9621#Label in 'it' language, search, SPARQL
| Pattern ^(.*)_+(?:\(Enciclopedia[_\-]della[_\-]Matematica\))?$ will be automatically replaced to \1. Testing: TODO list |
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