Property talk:P9950

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

RICS company code
code of a company in the Railway Interchange Coding System

Data type	External identifier
Domain	railway company (Q249556)
Allowed values	\d{4}
Example	Swedish Transport Administration (Q1677108) → 0074 CFL Cargo (Q11707124) → 2182 Grand Est (Q18677983) → 3703
Source	https://uic.org/support-activities/it/rics#Forms
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/P9950 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 694 Main statement 690 99.4% of uses Qualifier 4 0.6% of uses
Search for values

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

Type “railway company (Q249556)”: item must contain property “instance of (P31)” with classes “railway company (Q249556)” 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/P9950#Type Q249556, 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/P9950#Unique value, SPARQL (every item), SPARQL (by value)

Format “\d{4}”: 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/P9950#Format, SPARQL

Scope is as main value (Q54828448): 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/P9950#Scope, 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/P9950#Entity types