Line 2
E245712
Line 2 is a trolleybus route within Geneva’s public transport system that serves as one of the city’s main electric bus lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 2 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2212077 — 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: Line 2 Context triple: [Geneva public transport network, hasTrolleybusLine, Line 2]
-
A.
Line 2
Line 2 is one of the main lines of the Santiago Metro in Chile, running in a generally north–south direction and serving several central and densely populated areas of the city.
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B.
Line 2
Line 2 is a major east–west rapid transit route of the Shanghai Metro that connects key commercial, residential, and airport hubs across the city.
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C.
Line 2
Line 2 is a major subway line on Toronto's Bloor–Danforth corridor, running primarily east–west across the city.
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D.
Line 2
Line 2 is a circular rapid transit line of the Beijing Subway that runs around the city center, roughly following the path of the old city walls and the 2nd Ring Road.
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E.
Line 2
Line 2 is one of the principal lines of the Mexico City Metro system, running across key central and western areas of the city and serving as a major high-capacity transit corridor.
- 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: Line 2 Target entity description: Line 2 is a trolleybus route within Geneva’s public transport system that serves as one of the city’s main electric bus lines.
-
A.
Line 2
Line 2 is a major route of Mexico City’s Metrobús bus rapid transit system, running along key thoroughfares to connect important residential and commercial areas.
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B.
Line 2
Line 2 is a major rapid transit route of the Guangzhou Metro system that runs through key urban districts and serves as one of the network’s primary north–south corridors.
-
C.
Line 2
Line 2 is a major east–west rapid transit route of the Shanghai Metro that connects key commercial, residential, and airport hubs across the city.
-
D.
Line 2
Line 2 is one of the principal lines of the Mexico City Metro system, running across key central and western areas of the city and serving as a major high-capacity transit corridor.
-
E.
Line 2
Line 2 is a major subway line on Toronto's Bloor–Danforth corridor, running primarily east–west across the city.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
trolleybus line ⓘ |
| belongsToNetwork | trolleybus network of Geneva ⓘ |
| country | Switzerland ⓘ |
| emissionType | zero local emissions ⓘ |
| fareSystem | unireso ⓘ |
| hasVehicleType |
articulated trolleybus
ⓘ
standard trolleybus ⓘ |
| locatedIn |
Canton of Geneva
ⓘ
linked to:
canton of Geneva
Geneva ⓘ Switzerland ⓘ |
| networkRole | main electric bus line in Geneva ⓘ |
| operatedBy | Transports publics genevois ⓘ |
| operatorType | public transport operator ⓘ |
| partOf |
Geneva public transport system
ⓘ
linked to:
Geneva public transport network
|
| poweredBy | electricity ⓘ |
| regulatoryAuthority |
Canton of Geneva transport authorities
ⓘ
linked to:
canton of Geneva
|
| serves |
city of Geneva
ⓘ
linked to:
Geneva
|
| servicePattern | fixed-route ⓘ |
| serviceType | urban public transport ⓘ |
| ticketing | proof-of-payment ⓘ |
| tractionType | electric ⓘ |
| transportMode | trolleybus ⓘ |
| usesInfrastructure | overhead trolley wires ⓘ |
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: Line 2 Description of subject: Line 2 is a trolleybus route within Geneva’s public transport system that serves as one of the city’s main electric bus lines.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.