Property talk:P6830

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swMATH work ID
identifier of information service for mathematical software

Applicable "stated in" value	swMATH (Q20827380)
Data type	External identifier
Domain	software (Q7397), algorithm (Q8366), database (Q8513) or programming language (Q9143)
Allowed values	[0-9]\d*
Example	Maple (Q139380) → 545 Sage (Q1165184) → 825
Formatter URL	https://swmath.org/software/$1
See also	Zenodo ID (P4901)
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) Mix'n'match (Report) Database reports/Constraint violations/P6830 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 99 Main statement 97 98% of uses Qualifier 2 2% of uses
Search for values

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

Format “[0-9]\d*”: 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/P6830#Format, SPARQL

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/P6830#Unique value, SPARQL (every item), SPARQL (by value)

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/P6830#Single value, SPARQL

Type “software (Q7397), algorithm (Q8366), database (Q8513), programming language (Q9143)”: item must contain property “instance of (P31)” with classes “software (Q7397), algorithm (Q8366), database (Q8513), programming language (Q9143)” 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/P6830#Type Q7397, Q8366, Q8513, Q9143, 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/P6830#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/P6830#Scope, SPARQL