Property talk:P4754

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Harvard botanical journal ID
identifier of a publication, in Harvard University Herbaria & Libraries' 'Index of Botanical Publications'

Data type	External identifier
Domain	scientific publications (note: this should be moved to the property statements)
Allowed values	[1-9]\d*
Example	Botanical Journal of the Linnean Society (Q2975482) → 897 Gartenflora (Q2160866) → 918
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://kiki.huh.harvard.edu/databases/publication_search.php?mode=details&id=$1
Tracking: usage	Category:Pages using Wikidata property P4754 (Q55920319)
Related to country	United States of America (Q30) (See 771 others)
See also	BPH journal ID (P4569), Harvard Index of Botanists ID (P6264)
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) Database reports/Constraint violations/P4754 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 16 Main statement 11 68.8% of uses Qualifier 2 12.5% of uses Reference 3 18.8% of uses
Search for values

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

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

List of violations of this constraint: Database reports/Constraint violations/P4754#Format, hourly updated report, SPARQL

Single value: this property generally contains a single value. (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/P4754#Single value, SPARQL

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/P4754#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Item “language of work or name (P407)”: Items with this property should also have “language of work or name (P407)”. (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/P4754#Item P407, search, 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/P4754#Item P1476, 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/P4754#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/P4754#Scope, SPARQL