Property talk:P10556

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Enciclopedia del Novecento ID
identifier for an item in the Enciclopedia del Novecento on the Institute of the Italian Encyclopaedia website

Associated item	Institute of the Italian Encyclopaedia (Q3803714)
Applicable "stated in" value	Enciclopedia del Novecento (Q111354267)
Data type	External identifier
Allowed values	[a-z] (-[0-9a-z] )*(_res-[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12})?
Example	European Union (Q458) → unione-europea vitamin (Q34956) → vitamine
Source	https://www.treccani.it/enciclopedia/elenco-opere/Enciclopedia_del_Novecento
Formatter URL	https://www.treccani.it/enciclopedia/$1_(Enciclopedia-del-Novecento)
Tracking: usage	no label (Q117717685)
Related to country	Italy (Q38) (See 402 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) Database reports/Constraint violations/P10556 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 48 Main statement 46 95.8% of uses Qualifier 2 4.2% of uses
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[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/P10556#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/P10556#single best value, 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/P10556#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/P10556#Entity types

Format “[a-z] (-[0-9a-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)

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/P10556#Format, SPARQL

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/P10556#Label in 'it' language, search, SPARQL

Pattern ^(.*)_ (?:\(Enciclopedia[_\-]del[_-]Novecento\))?$ will be automatically replaced to \1. Testing: TODO list