Tram line 15 (Geneva)
E138628
Tram line 15 (Geneva) is a public transport route in the Swiss city of Geneva that forms part of the city’s modern tram system, connecting key urban areas and facilitating daily commuter and local travel.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tram 15 (Geneva) | 1 |
| Tram line 15 (Geneva) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1177383 — 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: Tram line 15 (Geneva) Context triple: [Geneva tram network, hasLine, Tram line 15 (Geneva)]
-
A.
Tram line 14 (Geneva)
Tram line 14 (Geneva) is a major route in Geneva’s public transport system, connecting key districts and suburbs as part of the city’s modern tram network.
-
B.
Tram line 12 (Geneva)
Tram line 12 (Geneva) is a major public transport route in Geneva, Switzerland, forming one of the core lines of the city’s tram system and connecting key districts across the urban area.
-
C.
Geneva tram network
The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
-
D.
Tram line 10 of Verkehrsbetriebe Zürich
Tram line 10 of Verkehrsbetriebe Zürich is a major Zurich tram route that connects the city center with key destinations including the Irchel university campus and Zurich Airport.
-
E.
Geneva–Aéroport railway line
The Geneva–Aéroport railway line is a short Swiss rail link connecting central Geneva’s main station to Geneva International Airport, providing frequent regional and long-distance train services for air travelers and commuters.
- 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: Tram line 15 (Geneva) Target entity description: Tram line 15 (Geneva) is a public transport route in the Swiss city of Geneva that forms part of the city’s modern tram system, connecting key urban areas and facilitating daily commuter and local travel.
-
A.
Tram line 14 (Geneva)
Tram line 14 (Geneva) is a major route in Geneva’s public transport system, connecting key districts and suburbs as part of the city’s modern tram network.
-
B.
Tram line 12 (Geneva)
Tram line 12 (Geneva) is a major public transport route in Geneva, Switzerland, forming one of the core lines of the city’s tram system and connecting key districts across the urban area.
-
C.
Geneva tram network
The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
-
D.
Tram line 10 of Verkehrsbetriebe Zürich
Tram line 10 of Verkehrsbetriebe Zürich is a major Zurich tram route that connects the city center with key destinations including the Irchel university campus and Zurich Airport.
-
E.
Geneva–Aéroport railway line
The Geneva–Aéroport railway line is a short Swiss rail link connecting central Geneva’s main station to Geneva International Airport, providing frequent regional and long-distance train services for air travelers and commuters.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
tram line ⓘ |
| country | Switzerland ⓘ |
| fareSystem | unireso integrated tariff ⓘ |
| governedBy | Canton of Geneva transport regulations ⓘ |
| hasElectrification | electric tramway ⓘ |
| hasLanguageOfSignage | French ⓘ |
| hasOperatorAbbreviation |
TPG
ⓘ
linked to:
TPG network
|
| hasRouteNumber | 15 ⓘ |
| hasServiceType | regular scheduled service ⓘ |
| hasVehicleType | low-floor tram ⓘ |
| isPartOf | public transport system of Geneva ⓘ |
| locatedIn |
Canton of Geneva
ⓘ
linked to:
canton of Geneva
Geneva ⓘ Switzerland ⓘ |
| networkType | urban rail ⓘ |
| operatedBy | Transports publics genevois ⓘ |
| partOf |
Geneva public transport network
ⓘ
Geneva tram network ⓘ |
| serves |
commuters in Geneva
ⓘ
local residents in Geneva ⓘ urban areas of Geneva ⓘ |
| transportMode | tram ⓘ |
| usedFor |
daily commuting
ⓘ
local travel ⓘ |
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: Tram line 15 (Geneva) Description of subject: Tram line 15 (Geneva) is a public transport route in the Swiss city of Geneva that forms part of the city’s modern tram system, connecting key urban areas and facilitating daily commuter and local travel.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Place des Nations, Geneva
linked to: Tram line 15 (Geneva)