Vienna–Amsterdam
E547761
Vienna–Amsterdam is an international overnight train route connecting Austria’s capital with the Netherlands’ largest city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vienna–Amsterdam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5701986 — 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: Vienna–Amsterdam Context triple: [Nightjet, hasRoute, Vienna–Amsterdam]
-
A.
Vienna–Hamburg
Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
-
B.
Paris–Amsterdam
Paris–Amsterdam is a major international high-speed rail route linking the capitals of France and the Netherlands.
-
C.
Vienna–Brussels
Vienna–Brussels is an international overnight rail connection linking Austria’s capital with Belgium’s capital, served by ÖBB’s Nightjet sleeper trains.
-
D.
Paris–Vienna
Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
-
E.
Frankfurt–Brussels
Frankfurt–Brussels is a major international high-speed rail route linking Germany and Belgium, commonly served by InterCityExpress (ICE) trains.
- 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: Vienna–Amsterdam Target entity description: Vienna–Amsterdam is an international overnight train route connecting Austria’s capital with the Netherlands’ largest city.
-
A.
Vienna–Hamburg
Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
-
B.
Paris–Amsterdam
Paris–Amsterdam is a major international high-speed rail route linking the capitals of France and the Netherlands.
-
C.
Vienna–Brussels
Vienna–Brussels is an international overnight rail connection linking Austria’s capital with Belgium’s capital, served by ÖBB’s Nightjet sleeper trains.
-
D.
Paris–Vienna
Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
-
E.
Frankfurt–Brussels
Frankfurt–Brussels is a major international high-speed rail route linking Germany and Belgium, commonly served by InterCityExpress (ICE) trains.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
international overnight train route
ⓘ
passenger rail service ⓘ |
| borderCrossing |
Austria–Germany border
ⓘ
linked to:
Germany–Austria border
Germany–Netherlands border ⓘ
linked to:
Germany–Netherlands border crossings
|
| connects |
Amsterdam
ⓘ
Vienna ⓘ |
| connectsCityRole |
capital of Austria
ⓘ
largest city of the Netherlands ⓘ |
| countryServed |
Austria
ⓘ
Germany ⓘ Netherlands ⓘ |
| hasPassengerAccommodation |
couchette cars
ⓘ
seated coaches ⓘ sleeping cars ⓘ |
| locatedInTimeZone | Central European Time ⓘ |
| offers | direct overnight connection between Vienna and Amsterdam ⓘ |
| operatesAs | overnight train ⓘ |
| operatesDuring | night ⓘ |
| primaryFunction | city-to-city overnight connection ⓘ |
| railGauge | standard gauge ⓘ |
| routeFeature |
cross-border ticketing
ⓘ
international timetable coordination ⓘ |
| serviceType |
cross-border rail service
ⓘ
long-distance passenger rail ⓘ |
| startPoint | Vienna ⓘ |
| terminus |
Amsterdam
ⓘ
Vienna ⓘ |
| transportMode | rail ⓘ |
| typicalUseCase | long-distance night travel between Austria and the Netherlands ⓘ |
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: Vienna–Amsterdam Description of subject: Vienna–Amsterdam is an international overnight train route connecting Austria’s capital with the Netherlands’ largest city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.