Property talk:P308

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

WorldCat Identities ID
entity on WorldCat. Use P563 OCLC control number for books

Has quality	VIAF component (Q593)
Data type	External identifier
Domain	human (Q4), organization (Q12), geographic location (Q185), human who may be fictional (Q2694) or pseudonym (Q2977)
Allowed values	viaf-\d+|lccn-n[a-z]?[0-9\-]+|n[cps]-.+
Source	https://www.worldcat.org/identities
Formatter URL	https://www.worldcat.org/identities/$1/
See also	VIAF ID (P133), Library of Congress authority ID (P284), FAST ID (P376), OCLC control number (P563), GND ID (P241)
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 Gratispaideia 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)> <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> Map Random list
Proposal discussion	Originally created without a formal discussion
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Type “human (Q4), organization (Q12), geographic location (Q185), human who may be fictional (Q2694), pseudonym (Q2977)”: element must contain property “instance of (P3)” with classes “human (Q4), organization (Q12), geographic location (Q185), human who may be fictional (Q2694), pseudonym (Q2977)” or their subclasses (defined using NLA Trove ID (P279)). List of this constraint violations: Database reports/Constraint violations/P308#type, hourly updated report, SPARQL

Format “viaf-\d+|lccn-n[a-z]?[0-9\-]+|n[cps]-.+”: value must be formatted using this pattern (PCRE syntax). Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P308#Format, SPARQL

Distinct values: this property likely contains a value that is different from all other items. Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P308#Unique value, SPARQL (every item), SPARQL (by value)

Scope is as main value (Q793), as reference (Q780): the property must be used by specified way only List of this constraint violations: Database reports/Constraint violations/P308#scope, hourly updated report, SPARQL

Allowed entity types are Wikibase item datatype (Q799): the property may only be used on a certain entity type Exceptions are possible as rare values may exist. List of this constraint violations: Database reports/Constraint violations/P308#allowed entity types