Property talk:P3154

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Runeberg author ID
identifier for an author in the Runeberg digital library

Associated item	Project Runeberg (Q933290)
Applicable "stated in" value	Project Runeberg (Q933290)
Data type	External identifier
Domain	According to this template: human (Q5) According to statements in the property: human (Q5) When possible, data should only be stored as statements
Allowed values	[0-9a-z]{1,8}
Example	Hans Christian Andersen (Q5673) → andersen Fredrik Aalto (Q2751173) → aaltofre
Formatter URL	https://runeberg.org/authors/$1.html
Tracking: usage	Category:Pages using Wikidata property P3154 (Q55646111)
Related to country	Denmark (Q35) (See 90 others) Sweden (Q34) (See 131 others) Norway (Q20) (See 108 others)
See also	Runeberg book ID (P3155), Project Gutenberg author ID (P1938), Kalliope.org author ID (P12404), Bokselskap.no ID (P10251)
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) Chart by item creation date 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 Mix'n'match (Report) Database reports/Humans with missing claims/P3154 Database reports/Constraint violations/P3154 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 22,090 Main statement 21,042 out of 34,802 (60% complete) 95.3% of uses Qualifier 2 <0.1% of uses Reference 1,046 4.7% of uses
Search for values

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Distinct values: this property likely contains a value that is different from all other items. (Help)

List of violations of this constraint: Database reports/Constraint violations/P3154#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Single value: this property generally contains a single value. (Help)

List of violations of this constraint: Database reports/Constraint violations/P3154#Single value, hourly updated report, SPARQL

Item “instance of (P31): human (Q5)”: Items with this property should also have “instance of (P31): human (Q5)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P3154#Item P31, hourly updated report, search, SPARQL

Format “[0-9a-z]{1,8}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P3154#Format, hourly updated report, 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/P3154#Type Q5, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P3154#Scope, hourly updated report, 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/P3154#Entity types