Amstelveenlijn
E167444
Amstelveenlijn is a light rail corridor in the Amsterdam metropolitan area connecting the city with the suburb of Amstelveen.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Amstelveenlijn canonical | 13 |
| Amstelveen light rail route | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1394731 — 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: Amstelveenlijn Context triple: [Amsterdam Metro line 51, servedCorridor, Amstelveenlijn]
-
A.
Weesp–Leiden railway
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.
-
B.
Eindhoven–Nijmegen–Arnhem corridor
The Eindhoven–Nijmegen–Arnhem corridor is a strategically important region in the southern and eastern Netherlands, encompassing a chain of cities and river crossings that has served as a key transportation and military axis.
-
C.
Amsterdam–Eindhoven railway corridor
The Amsterdam–Eindhoven railway corridor is a major Dutch rail axis connecting the capital Amsterdam with the southern city of Eindhoven, serving as a key route for both intercity and regional train services.
-
D.
Westphalweg
Westphalweg is a station on Berlin’s U6 U-Bahn line serving the Tempelhof-Schöneberg district in the southern part of the city.
-
E.
Amsterdam–Haarlem–Rotterdam railway
The Amsterdam–Haarlem–Rotterdam railway is one of the Netherlands’ oldest and most important mainline rail routes, connecting major cities in the Randstad region.
- 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: Amstelveenlijn Target entity description: Amstelveenlijn is a light rail corridor in the Amsterdam metropolitan area connecting the city with the suburb of Amstelveen.
-
A.
Weesp–Leiden railway
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.
-
B.
Eindhoven–Nijmegen–Arnhem corridor
The Eindhoven–Nijmegen–Arnhem corridor is a strategically important region in the southern and eastern Netherlands, encompassing a chain of cities and river crossings that has served as a key transportation and military axis.
-
C.
Amsterdam–Eindhoven railway corridor
The Amsterdam–Eindhoven railway corridor is a major Dutch rail axis connecting the capital Amsterdam with the southern city of Eindhoven, serving as a key route for both intercity and regional train services.
-
D.
Westphalweg
Westphalweg is a station on Berlin’s U6 U-Bahn line serving the Tempelhof-Schöneberg district in the southern part of the city.
-
E.
Amsterdam–Haarlem–Rotterdam railway
The Amsterdam–Haarlem–Rotterdam railway is one of the Netherlands’ oldest and most important mainline rail routes, connecting major cities in the Randstad region.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
light rail line
ⓘ
public transport corridor ⓘ |
| connects |
Amstelveen
ⓘ
Amsterdam ⓘ |
| connectsTo |
Amsterdam Metro network at Amsterdam Zuid
ⓘ
linked to:
Amsterdam Metro network
regional bus services in Amstelveen ⓘ |
| country | Netherlands ⓘ |
| electrification | overhead line ⓘ |
| gauge | standard gauge ⓘ |
| hasColorOnMaps | blue ⓘ |
| hasGradeSeparation | partly grade-separated ⓘ |
| hasInfrastructureOwner | municipality of Amsterdam ⓘ |
| hasLanguageOfName | Dutch ⓘ |
| hasLevelCrossings | yes ⓘ |
| hasRollingStockType | low-floor trams ⓘ |
| hasRouteNumber | 25 ⓘ |
| hasStation |
Brink
ⓘ
Gondel ⓘ Kronenburg ⓘ Meent ⓘ Onderuit ⓘ Oranjebaan ⓘ Sacharovlaan ⓘ Sportlaan ⓘ Uilenstede ⓘ Westwijk NERFINISHED ⓘ Zonnestein ⓘ |
| hasTerminus |
Amstelveen Westwijk
ⓘ
linked to:
Amstelveen
Amsterdam Zuid ⓘ |
| hasType | tramway ⓘ |
| isNamedAfter | municipality of Amstelveen ⓘ |
| isPartOfCorridor | north–south connection between Amsterdam and Amstelveen ⓘ |
| locatedIn |
Amsterdam metropolitan area
ⓘ
province of North Holland ⓘ |
| operatedBy | GVB ⓘ |
| owner |
municipality of Amsterdam
ⓘ
linked to:
Municipality of Amsterdam
|
| partOf | Amsterdam public transport network ⓘ |
| previouslyUsedBy |
metro line 51
ⓘ
linked to:
Metro line 51
|
| reconstructedAs | tram line 25 corridor ⓘ |
| regionServed |
Randstad conurbation
ⓘ
linked to:
Randstad metropolitan region
|
| serves |
municipality of Amstelveen
ⓘ
municipality of Amsterdam ⓘ |
| servesFunction | suburban transit ⓘ |
| status | in operation ⓘ |
| transportMode | light rail ⓘ |
| usedFor | passenger 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: Amstelveenlijn Description of subject: Amstelveenlijn is a light rail corridor in the Amsterdam metropolitan area connecting the city with the suburb of Amstelveen.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.