Tram line 7 of Verkehrsbetriebe Zürich
E88689
Tram line 7 of Verkehrsbetriebe Zürich is a Zürich city tram route operated by the municipal transport company, connecting key districts and destinations including the Irchel university campus.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tram line 7 of Verkehrsbetriebe Zürich canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T755033 — 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 7 of Verkehrsbetriebe Zürich Context triple: [Irchel campus, publicTransit, Tram line 7 of Verkehrsbetriebe Zürich]
-
A.
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.
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B.
Nice tramway Line 1
Nice tramway Line 1 is a major light rail route in Nice, France, forming part of the city’s primary public transport network and linking key central districts and landmarks.
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C.
tramway T7
Tramway T7 is a light rail line in the Paris Île-de-France network that links the southern suburbs, including Orly Airport, to the city’s broader public transport system.
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D.
Geneva bus network
The Geneva bus network is the city’s extensive public transportation system of bus routes operated by Transports publics genevois (TPG), connecting central hubs like Gare de Genève-Cornavin with neighborhoods across the Geneva region.
-
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 7 of Verkehrsbetriebe Zürich Target entity description: Tram line 7 of Verkehrsbetriebe Zürich is a Zürich city tram route operated by the municipal transport company, connecting key districts and destinations including the Irchel university campus.
-
A.
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.
-
B.
Nice tramway Line 1
Nice tramway Line 1 is a major light rail route in Nice, France, forming part of the city’s primary public transport network and linking key central districts and landmarks.
-
C.
tramway T7
Tramway T7 is a light rail line in the Paris Île-de-France network that links the southern suburbs, including Orly Airport, to the city’s broader public transport system.
-
D.
Geneva bus network
The Geneva bus network is the city’s extensive public transportation system of bus routes operated by Transports publics genevois (TPG), connecting central hubs like Gare de Genève-Cornavin with neighborhoods across the Geneva region.
-
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 (29)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
tram route ⓘ |
| connects |
key destinations in Zürich
ⓘ
multiple Zürich districts ⓘ |
| country | Switzerland ⓘ |
| electrification | overhead line ⓘ |
| fareSystem |
ZVV
ⓘ
Zürcher Verkehrsverbund ⓘ |
| hasRouteNumber | 7 ⓘ |
| isInLanguage | German ⓘ |
| isUrbanRoute | true ⓘ |
| locatedIn |
Canton of Zürich
ⓘ
Switzerland ⓘ Zurich ⓘ
surface form:
Zürich
|
| modeOfTransport | rail-guided ⓘ |
| municipalService | yes ⓘ |
| network | Zürich tram network ⓘ |
| operator |
VBZ
ⓘ
Verkehrsbetriebe Zürich ⓘ |
| owner |
Zurich
ⓘ
surface form:
City of Zürich
|
| partOf | urban public transport in Zürich ⓘ |
| primaryFunction | passenger transport ⓘ |
| serves |
Irchel campus
ⓘ
surface form:
Irchel university campus
University of Zurich ⓘ
surface form:
University of Zurich Irchel campus
|
| serviceArea |
Zurich
ⓘ
surface form:
Zürich city
|
| serviceType | regular scheduled service ⓘ |
| traction | electric ⓘ |
| transportType | tram ⓘ |
| usesTicketingSystem | integrated ZVV tickets ⓘ |
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 7 of Verkehrsbetriebe Zürich Description of subject: Tram line 7 of Verkehrsbetriebe Zürich is a Zürich city tram route operated by the municipal transport company, connecting key districts and destinations including the Irchel university campus.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.