Rail Pass
E1022615
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rail Pass canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13134605 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rail Pass Context triple: [NMBS, ticketBrand, Rail Pass]
-
A.
Travelcard
Travelcard is a ticketing product used across London’s public transport network, allowing unlimited travel within selected zones on services such as the Underground, buses, and trains.
-
B.
Swiss Half Fare Card
The Swiss Half Fare Card is a popular discount travel pass that allows holders to purchase most train, bus, boat, and many mountain railway tickets in Switzerland at half price for a set period.
-
C.
SwissPass
SwissPass is a nationwide public transport smartcard and customer account system used across Switzerland for trains, buses, and other mobility and leisure services.
-
D.
Navigo travel card
The Navigo travel card is a contactless smart card used for public transportation across the Île-de-France region, including Paris, allowing seamless access to buses, metros, RER trains, and trams.
-
E.
Interrail
Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rail Pass Target entity description: Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
-
A.
Travelcard
Travelcard is a ticketing product used across London’s public transport network, allowing unlimited travel within selected zones on services such as the Underground, buses, and trains.
-
B.
Swiss Half Fare Card
The Swiss Half Fare Card is a popular discount travel pass that allows holders to purchase most train, bus, boat, and many mountain railway tickets in Switzerland at half price for a set period.
-
C.
SwissPass
SwissPass is a nationwide public transport smartcard and customer account system used across Switzerland for trains, buses, and other mobility and leisure services.
-
D.
Navigo travel card
The Navigo travel card is a contactless smart card used for public transportation across the Île-de-France region, including Paris, allowing seamless access to buses, metros, RER trains, and trams.
-
E.
Interrail
Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
discounted rail pass
ⓘ
multi-journey train ticket ⓘ |
| allows | multiple train journeys ⓘ |
| appliesTo | standard-class domestic fares ⓘ |
| benefit |
flexibility of travel dates within validity
ⓘ
lower average price per journey compared to single tickets ⓘ |
| category |
Belgian railway fare product
ⓘ
public transport ticket ⓘ |
| country | Belgium ⓘ |
| discountType | bulk purchase discount ⓘ |
| fareStructure | flat price per pass independent of distance (within Belgium) ⓘ |
| hasAlternative |
Season Ticket
ⓘ
Standard Ticket (single journey) ⓘ Youth-oriented passes (e.g., Go Pass, Youth Multi) ⓘ |
| inspectionBy | train conductors ⓘ |
| intendedFor |
commuters
ⓘ
frequent domestic travellers ⓘ regular leisure travellers ⓘ |
| languageAvailability |
Dutch
ⓘ
English ⓘ French ⓘ German ⓘ |
| notValidFor |
cross-border tickets outside Belgium
ⓘ
international high-speed services ⓘ |
| offeredBy |
Belgian National Railway Company
ⓘ
linked to:
SNCB/NMBS
NMBS/SNCB ⓘ
linked to:
SNCB/NMBS
|
| operatorType | national railway operator ⓘ |
| railNetworkScope | domestic Belgian rail network ⓘ |
| requires | validation before each journey ⓘ |
| salesChannel |
NMBS/SNCB mobile app
ⓘ
online via NMBS/SNCB website ⓘ station ticket offices ⓘ ticket vending machines ⓘ |
| subjectTo | NMBS/SNCB general conditions of carriage ⓘ |
| targetUsers | individual travellers ⓘ |
| ticketMedium |
digital ticket (via SNCB/NMBS app or online account)
ⓘ
paper ticket ⓘ |
| ticketType |
first class rail pass
ⓘ
second class rail pass ⓘ |
| transportMode | rail ⓘ |
| usableBy | one person per journey segment ⓘ |
| usageMode | multiple trips within a fixed number of journeys ⓘ |
| usageRequirement | must be carried during travel ⓘ |
| validityArea | Belgium ⓘ |
| validOn | most domestic NMBS/SNCB trains ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Rail Pass Description of subject: Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.