Tram line 3 (Bern)
E452067
Tram line 3 (Bern) is a major route in the Bern, Switzerland tram system, providing urban public transport service between key districts of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tram line 3 (Bern) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4548920 — 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 3 (Bern) Context triple: [Bern tram network, hasLine, Tram line 3 (Bern)]
-
A.
Nice tramway Line 3
Nice tramway Line 3 is a light rail line in Nice, France, forming part of the city's modern tram network and serving key districts including the airport area.
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B.
Basel tram network
The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
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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.
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D.
Zürich tram network
The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
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E.
Tram line 18 (Geneva)
Tram line 18 (Geneva) is a public transport route in the Geneva tram system that connects key districts and suburbs within the metropolitan area.
- 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 3 (Bern) Target entity description: Tram line 3 (Bern) is a major route in the Bern, Switzerland tram system, providing urban public transport service between key districts of the city.
-
A.
Nice tramway Line 3
Nice tramway Line 3 is a light rail line in Nice, France, forming part of the city's modern tram network and serving key districts including the airport area.
-
B.
Basel tram network
The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
-
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.
Zürich tram network
The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
-
E.
Tram line 18 (Geneva)
Tram line 18 (Geneva) is a public transport route in the Geneva tram system that connects key districts and suburbs within the metropolitan area.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
tram line ⓘ |
| connects |
city centre of Bern
ⓘ
commercial areas in Bern ⓘ key districts of Bern ⓘ residential areas in Bern ⓘ |
| country | Switzerland ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | integrated urban fare system of Bern ⓘ |
| hasOperatorType | municipal transport operator ⓘ |
| hasRouteNumber | 3 ⓘ |
| hasTransportAuthority | local authorities of Bern ⓘ |
| isPartOf | urban transport network of Bern ⓘ |
| languageOfSignage | German ⓘ |
| locatedIn |
Bern
NERFINISHED
ⓘ
Canton of Bern NERFINISHED ⓘ Switzerland ⓘ |
| modeOfTransport | light rail ⓘ |
| network | Bernmobil tram network NERFINISHED ⓘ |
| operatedBy | Bernmobil NERFINISHED ⓘ |
| partOf | Bern tram network NERFINISHED ⓘ |
| primaryFunction | passenger transport ⓘ |
| publicTransportCategory | local transit ⓘ |
| regionServed | Bern metropolitan area NERFINISHED ⓘ |
| serves |
city of Bern
NERFINISHED
ⓘ
urban public transport ⓘ |
| servicePattern | urban route ⓘ |
| system | Bern tram system ⓘ |
| transportType | tram ⓘ |
| usedBy |
commuters in Bern
ⓘ
visitors to Bern ⓘ |
| usesInfrastructure | tram tracks ⓘ |
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 3 (Bern) Description of subject: Tram line 3 (Bern) is a major route in the Bern, Switzerland tram system, providing urban public transport service between key districts of the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.