Nantes tramway
E108825
The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Nantes tramway canonical | 2 |
| Line 1 (Nantes tramway) | 1 |
| Line 2 (Nantes tramway) | 1 |
| Line 3 (Nantes tramway) | 1 |
| Nantes tramway (first generation) | 1 |
| Nantes tramway Line 2 | 1 |
| Nantes tramway line 2 | 1 |
| Nantes tramway line 3 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T782049 — 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: Nantes tramway Context triple: [Nantes, hasPublicTransportSystem, Nantes tramway]
-
A.
Tramway de Reims
Tramway de Reims is the modern light rail tram system serving the city of Reims in northeastern France, providing urban public transportation across the metropolitan area.
-
B.
Strasbourg tramway
The Strasbourg tramway is a modern light rail transit system in Strasbourg, France, known for its extensive network, integration with urban renewal, and cross-border service into Germany.
-
C.
Île-de-France tramway network
The Île-de-France tramway network is the extensive system of modern tram lines serving Paris and its surrounding suburbs, complementing the metro and RER as a key component of the region’s public transport.
-
D.
Paris Métro Line 10
Paris Métro Line 10 is an east–west subway line in the Paris Métro network that runs primarily along the Left Bank, serving several central and southwestern districts of the city.
-
E.
Paris Métro Line 14
Paris Métro Line 14 is a fully automated, high-capacity rapid transit line in Paris that runs through the city center and connects major railway stations and business districts.
- 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: Nantes tramway Target entity description: The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
-
A.
Tramway de Reims
Tramway de Reims is the modern light rail tram system serving the city of Reims in northeastern France, providing urban public transportation across the metropolitan area.
-
B.
Strasbourg tramway
The Strasbourg tramway is a modern light rail transit system in Strasbourg, France, known for its extensive network, integration with urban renewal, and cross-border service into Germany.
-
C.
Île-de-France tramway network
The Île-de-France tramway network is the extensive system of modern tram lines serving Paris and its surrounding suburbs, complementing the metro and RER as a key component of the region’s public transport.
-
D.
Paris Métro Line 10
Paris Métro Line 10 is an east–west subway line in the Paris Métro network that runs primarily along the Left Bank, serving several central and southwestern districts of the city.
-
E.
Paris Métro Line 14
Paris Métro Line 14 is a fully automated, high-capacity rapid transit line in Paris that runs through the city center and connects major railway stations and business districts.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
light rail system
ⓘ
public transport network ⓘ tramway system ⓘ |
| connectsWith |
Nantes Busway
ⓘ
Nantes Chronobus network ⓘ
linked to:
Nantes Busway
Nantes airport shuttle services ⓘ Nantes bus network ⓘ Nantes railway station ⓘ
linked to:
Gare de Nantes
Nantes suburban rail services ⓘ |
| country | France ⓘ |
| electrification | 750 V DC overhead line ⓘ |
| environmentalImpact | reduces urban car traffic ⓘ |
| fareSystem | integrated with TAN network ⓘ |
| fareZoneSystem | TAN fare zones ⓘ |
| firstGenerationClosureDate | 1958 ⓘ |
| hasDepot |
Babinière depot
ⓘ
Dalby depot ⓘ |
| hasLine |
Line 1 (Nantes tramway)
ⓘ
linked to:
Nantes tramway
Line 2 (Nantes tramway) ⓘ
linked to:
Nantes tramway
Line 3 (Nantes tramway) ⓘ
linked to:
Nantes tramway
|
| hasPriorityAtJunctions | partial ⓘ |
| locatedIn |
Loire-Atlantique
ⓘ
Nantes ⓘ Pays de la Loire ⓘ |
| modeOfTransport | rail ⓘ |
| notableAs | one of the first modern tramway reintroductions in France ⓘ |
| numberOfLines | 3 ⓘ |
| numberOfStations | over 80 ⓘ |
| openingDate | 1985-01-07 ⓘ |
| operator |
SEMITAN
ⓘ
TAN (Transports de l’Agglomération Nantaise) ⓘ |
| ownedBy |
Nantes Métropole
ⓘ
linked to:
Nantes metropolitan area
|
| partOf | TAN public transport network ⓘ |
| planningAuthority |
Nantes Métropole
ⓘ
linked to:
Nantes metropolitan area
|
| precededBy |
Nantes tramway (first generation)
ⓘ
linked to:
Nantes tramway
|
| primaryFunction | urban public transport ⓘ |
| reintroductionOfTramways | true ⓘ |
| rollingStock |
Alstom TFS trams
ⓘ
linked to:
Alstom Citadis tram
CAF Urbos trams ⓘ
linked to:
CAF Urbos 3 trams
Incentro trams ⓘ
linked to:
Ansaldobreda Sirio trams
|
| safetySystem | line-of-sight operation ⓘ |
| serves | Nantes metropolitan area ⓘ |
| systemLength | approximately 44 km ⓘ |
| ticketingSystem |
contactless smartcard
ⓘ
paper tickets with magnetic stripe ⓘ |
| trackGauge | 1435 mm ⓘ |
| website | https://www.tan.fr ⓘ |
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: Nantes tramway Description of subject: The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nantes tramway
linked to: Nantes tramway
linked to: Nantes tramway
linked to: Nantes tramway
linked to: Nantes tramway
linked to: Nantes tramway
linked to: Nantes tramway