Property talk:P2008

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IPNI publication ID
identifier for a publication in the International Plant Names Index

Applicable "stated in" value	International Plant Names Index (Q922063)
Data type	External identifier
Domain	Scope of International Code of Nomenclature for algae, fungi, and plants (Q693148) (note: this should be moved to the property statements)
Allowed values	[1-9]\d{0,7}\-\d
Example	The Cactaceae (Q1388502) → 9105-2 A Balaton tavának és partmellékének növényföldrajza és edényes növényzete (Q51445279) → 17381-2 Contribuciones a la Historia Natural Colombiana (Q107636059) → 15997-2
Source	https://www.ipni.org/
Formatter URL	https://www.ipni.org/p/$1
Tracking: usage	Category:Pages using Wikidata property P2008 (Q55918464)
See also	IPNI plant ID (P961), IPNI author ID (P586), BPH journal ID (P4569), Taxonomic Literature 2 number (P5878)
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 Mix'n'match (Report) Database reports/Constraint violations/P2008 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 3,517 Main statement 3,479 out of 18,828 (18% complete) 98.9% of uses Qualifier 3 <0.1% of uses Reference 35 1% 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/P2008#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/P2008#Single value, hourly updated report, SPARQL

Item “title (P1476)”: Items with this property should also have “title (P1476)”. (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/P2008#Item P1476, SPARQL

Format “[1-9]\d{0,7}\-\d”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2008#Format, hourly updated report, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P2008#Item P31, hourly updated report, search, 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/P2008#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/P2008#Scope, SPARQL