Property talk:P4081

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BHL creator ID
identifier for a creator of a work in the Biodiversity Heritage Library (BHL)

Associated item	Biodiversity Heritage Library (Q172266), Biodiversity Heritage Library (Q172266)
Applicable "stated in" value	Biodiversity Heritage Library (Q172266)
Data type	External identifier
Corresponding template	Template:BHL author (Q78075586)
Domain	According to this template: humans (and organisations?) According to statements in the property: human (Q5) or organization (Q43229) When possible, data should only be stored as statements
Allowed values	[1-9]\d*
Example	Alexander Emanuel Agassiz (Q122968) → 1368 James Forbes (Q3161083) → 42404
Source	http://www.biodiversitylibrary.org/
External links	Use in sister projects: [ar] • [de] • [en] • [es] • [fr] • [he] • [it] • [ja] • [ko] • [nl] • [pl] • [pt] • [ru] • [sv] • [vi] • [zh] • [commons] • [species] • [wd] • [en.wikt] • [fr.wikt].
Formatter URL	https://www.biodiversitylibrary.org/creator/$1
Tracking: usage	Category:Pages using Wikidata property P4081 (Q55078505)
See also	BHL page ID (P687)
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) 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/Constraint violations/P4081 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 49,173 Main statement 45,249 92% of uses Qualifier 2 <0.1% of uses Reference 3,922 8% 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)

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/P4081#Unique value, SPARQL (every item), SPARQL (by value)

Format “[1-9]\d*”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P4081#Format, hourly updated report, SPARQL

Type “human (Q5), organization (Q43229)”: item must contain property “instance of (P31)” with classes “human (Q5), organization (Q43229)” 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/P4081#Type Q5, Q43229, 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/P4081#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/P4081#Entity types

This property is being used by: en:Template:BHL author azb:شابلون:BHL author pt:Predefinição:BHL author ckb:داڕێژە:BHL author fa:الگو:BHL author tr:Şablon:BHL author ko:틀:BHL author sl:Predloga:BHL author arz:قالب:BHL author kn:ಟೆಂಪ್ಲೇಟು:BHL author gv:Clowan:BHL author ta:வார்ப்புரு:BHL author Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)