Property talk:P8180

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Indian Railways train number
identifier of a train service in a particular direction operated on the Indian rail network

Data type	External identifier
Domain	train service (Q15141321)
Allowed values	\d{4,5}
Example	no label (Q12413177) → 12341 no label (Q12413178) → 12342 no label (Q12415389) → 13011
Source	http://www.indianrail.gov.in/enquiry/SCHEDULE/TrainSchedule.html?locale=en https://enquiry.indianrail.gov.in/ntes/index.html
Related to country	India (Q668) (See 103 others)
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/P8180 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 53 Main statement 50 94.3% of uses Qualifier 3 5.7% of uses
Search for values

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

Type “train service (Q15141321)”: item must contain property “instance of (P31)” with classes “train service (Q15141321)” 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/P8180#Type Q15141321, SPARQL

Format “\d{4,5}”: 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/P8180#Format, 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/P8180#Entity types