Weesp–Leiden railway
E113960
The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Weesp–Leiden railway canonical | 7 |
| Schiphol–Leiden railway | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T951089 — 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: Weesp–Leiden railway Context triple: [Amsterdam Zuid, locatedOn, Weesp–Leiden railway]
-
A.
Amsterdam–Utrecht railway
The Amsterdam–Utrecht railway is a major Dutch mainline rail route connecting Amsterdam with Utrecht and forming part of a key north–south transport corridor in the Netherlands.
-
B.
Amsterdam–Arnhem railway
The Amsterdam–Arnhem railway is a major Dutch rail corridor connecting Amsterdam with the eastern city of Arnhem and forming part of the international route toward Germany.
-
C.
Amsterdam–Schiphol railway
The Amsterdam–Schiphol railway is a key rail line in the Netherlands that connects central Amsterdam with Schiphol Airport and other major routes in the Randstad region.
-
D.
Hoofddorp railway station
Hoofddorp railway station is a major commuter and intercity rail stop in the town of Hoofddorp in the Dutch province of North Holland, serving as an important link in the Amsterdam metropolitan transport network.
-
E.
Dutch railway network
The Dutch railway network is a dense, electrified national rail system known for its high-frequency passenger services and extensive connectivity between cities and regions across the Netherlands.
- 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: Weesp–Leiden railway Target entity description: The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
-
A.
Amsterdam–Utrecht railway
The Amsterdam–Utrecht railway is a major Dutch mainline rail route connecting Amsterdam with Utrecht and forming part of a key north–south transport corridor in the Netherlands.
-
B.
Amsterdam–Arnhem railway
The Amsterdam–Arnhem railway is a major Dutch rail corridor connecting Amsterdam with the eastern city of Arnhem and forming part of the international route toward Germany.
-
C.
Amsterdam–Schiphol railway
The Amsterdam–Schiphol railway is a key rail line in the Netherlands that connects central Amsterdam with Schiphol Airport and other major routes in the Randstad region.
-
D.
Hoofddorp railway station
Hoofddorp railway station is a major commuter and intercity rail stop in the town of Hoofddorp in the Dutch province of North Holland, serving as an important link in the Amsterdam metropolitan transport network.
-
E.
Dutch railway network
The Dutch railway network is a dense, electrified national rail system known for its high-frequency passenger services and extensive connectivity between cities and regions across the Netherlands.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport infrastructure
ⓘ
railway line ⓘ |
| connects |
Amsterdam metropolitan area
ⓘ
Leiden ⓘ Weesp ⓘ |
| country | Netherlands ⓘ |
| electrification | overhead line electrification ⓘ |
| electrificationSystem | 1.5 kV DC ⓘ |
| gauge | standard gauge ⓘ |
| hasFunction | key corridor in Randstad passenger rail network ⓘ |
| hasTraffic | high passenger volume ⓘ |
| infrastructureManager | ProRail ⓘ |
| locatedIn |
North Holland
ⓘ
Randstad metropolitan region ⓘ
surface form:
Randstad
South Holland ⓘ |
| operator | Nederlandse Spoorwegen ⓘ |
| partOf |
Dutch passenger rail network
ⓘ
Randstad regional rail network ⓘ
surface form:
Randstad rail corridor
|
| passesThrough |
North Holland
ⓘ
South Holland ⓘ |
| railNetwork | Dutch railway network ⓘ |
| regionServed |
Amsterdam metropolitan area
ⓘ
surface form:
Amsterdam region
Leiden region ⓘ Randstad metropolitan region ⓘ
surface form:
Randstad
|
| terminus |
Leiden Centraal
ⓘ
surface form:
Leiden Centraal railway station
Weesp railway station ⓘ |
| transportMode | rail ⓘ |
| usedFor |
commuter rail services
ⓘ
intercity rail services ⓘ passenger rail transport ⓘ |
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: Weesp–Leiden railway Description of subject: The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Schiphol–Leiden railway
this entity surface form:
Schiphol–Leiden railway