Property talk:P7864

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HAL article ID
identifier for an article in the HAL (Hyper Articles en Ligne) open access repository

Associated item	HAL (Q3144107)
Applicable "stated in" value	HAL (Q3144107)
Data type	External identifier
Domain	written work (Q47461344)
Allowed values	[a-z\d]+-\d+
Example	Conditions for the manifestation of transient effects in fission (Q60571254) → in2p3-00025748 Extreme Morphogenesis and Ecological Specialization among Cretaceous Basal Ants (Q34528728) → insu-01322341 An Elmo-Dock complex locally controls Rho GTPases and actin remodeling during cadherin-mediated adhesion (Q30605976) → hal-01134934
Formatter URL	https://hal.science/$1
Related to country	France (Q142) (See 638 others)
See also	HAL author ID (P4450), HAL structure ID (P6773), HAL journal ID (P8903)
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 Database reports/Constraint violations/P7864 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 818 Main statement 778 out of 3,313,608 (0% complete) 95.1% of uses Qualifier 4 0.5% of uses Reference 36 4.4% of uses
Search for values

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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/P7864#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/P7864#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

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/P7864#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/P7864#Scope, SPARQL

Type “written work (Q47461344)”: item must contain property “instance of (P31)” with classes “written work (Q47461344)” 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/P7864#Type Q47461344, SPARQL

Format “[a-z\d]+-\d+(v1)?”: value must be formatted using this pattern (PCRE syntax). (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/P7864#Format, SPARQL