Route 52
E1021736
Route 52 is a metro line in Amsterdam that forms part of the city’s North–South Line, connecting the northern and southern districts through the city center.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Route 52 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13070343 — 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: Route 52 Context triple: [Rokin metro station, lineServed, Route 52]
-
A.
Route 55
Route 55 is a major limited-access highway in southern New Jersey that serves as a key commuter and regional connector through Gloucester County and surrounding areas.
-
B.
Route 59
Route 59 is a state highway in Connecticut that serves as a regional connector through several towns in the southwestern part of the state.
-
C.
Route 64
Route 64 is a Chilean roadway that serves as a key regional connector in the Valparaíso area, linking the inland city of Quilpué with surrounding localities and major routes.
-
D.
Route 520
Route 520 is a provincial highway in Labrador, Canada, that serves as a spur of the Trans-Labrador Highway connecting it to nearby communities.
-
E.
Route 62
Route 62 is a scenic driving route in South Africa famed for its winding roads through vineyards, mountains, and semi-desert landscapes, offering an alternative to the N2 between Cape Town and the Garden Route.
- 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: Route 52 Target entity description: Route 52 is a metro line in Amsterdam that forms part of the city’s North–South Line, connecting the northern and southern districts through the city center.
-
A.
Route 55
Route 55 is a major limited-access highway in southern New Jersey that serves as a key commuter and regional connector through Gloucester County and surrounding areas.
-
B.
Route 59
Route 59 is a state highway in Connecticut that serves as a regional connector through several towns in the southwestern part of the state.
-
C.
Route 64
Route 64 is a Chilean roadway that serves as a key regional connector in the Valparaíso area, linking the inland city of Quilpué with surrounding localities and major routes.
-
D.
Route 520
Route 520 is a provincial highway in Labrador, Canada, that serves as a spur of the Trans-Labrador Highway connecting it to nearby communities.
-
E.
Route 62
Route 62 is a scenic driving route in South Africa famed for its winding roads through vineyards, mountains, and semi-desert landscapes, offering an alternative to the N2 between Cape Town and the Garden Route.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
public transport route ⓘ |
| alsoKnownAs | Noord–Zuidlijn NERFINISHED ⓘ |
| connects |
Amsterdam city centre
NERFINISHED
ⓘ
Amsterdam-Noord NERFINISHED ⓘ southern districts of Amsterdam ⓘ |
| country | Netherlands ⓘ |
| electrification | third rail ⓘ |
| hasTerminus |
Noord station
NERFINISHED
ⓘ
Zuid station NERFINISHED ⓘ |
| isPartOfNetwork | GVB metro network NERFINISHED ⓘ |
| lineNumber | 52 ⓘ |
| locatedIn |
Amsterdam
ⓘ
Netherlands ⓘ |
| operatedBy | GVB NERFINISHED ⓘ |
| partOf |
Amsterdam Metro
NERFINISHED
ⓘ
North–South Line NERFINISHED ⓘ |
| passesThrough |
Amsterdam Centraal station
NERFINISHED
ⓘ
De Pijp station NERFINISHED ⓘ Europaplein station NERFINISHED ⓘ Noord station NERFINISHED ⓘ Rokin station NERFINISHED ⓘ Vijzelgracht station NERFINISHED ⓘ Zuid station NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| serves |
Amsterdam city centre
NERFINISHED
ⓘ
Amsterdam-Noord district NERFINISHED ⓘ Amsterdam-Zuid district NERFINISHED ⓘ |
| transportMode | metro ⓘ |
| usesInfrastructure | North–South Line tunnels NERFINISHED ⓘ |
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: Route 52 Description of subject: Route 52 is a metro line in Amsterdam that forms part of the city’s North–South Line, connecting the northern and southern districts through the city center.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.