Property talk:P13720

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Yandex Books author ID
identifier for a author at Yandex Books

Represents	Yandex Books (Q134612175)
Data type	External identifier
Domain	human (Q5)
Example	Alexander Pushkin (Q7200) → evCe6Tdk Sergey Fomichov (Q112512240) → GRv6DNlK Martha Wells (Q6774606) → dsEj7984
Source	https://books.yandex.ru
Formatter URL	https://books.yandex.ru/authors/$1
Related to country	Russia (Q159) (See 392 others)
See also	Litres author ID (P11711)
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 Items with deprecated claims Usage history (total) Usage history (main statement) 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 Database reports/Constraint violations/P13720 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 13 Main statement 10 76.9% of uses Qualifier 3 23.1% of uses
Search for values

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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/P13720#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/P13720#Scope, SPARQL

Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” 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/P13720#Type Q5, SPARQL