Tramway T4
E352179
Tramway T4 is a light-rail line in the Paris region that connects northeastern suburbs to the wider Île-de-France public transport network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tramway T4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3295241 — 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: Tramway T4 Context triple: [Île-de-France tramway network, hasLine, Tramway T4]
-
A.
Tramway T10
Tramway T10 is a modern Île-de-France tram line serving the southern suburbs of Paris, including the commune of Châtenay-Malabry.
-
B.
Tramway T1
Tramway T1 is a major light rail line in the Paris metropolitan area that serves the northern suburbs as part of the Île-de-France public transport network.
-
C.
Tramway T3a
Tramway T3a is a modern light rail line in Paris that runs along the southern edge of the city, serving as part of the capital’s orbital tram network and connecting multiple metro and RER lines.
-
D.
Tramway T3b
Tramway T3b is a Paris tram line running along the northeastern edge of the city, serving as part of the modern orbital tram network that connects multiple metro and RER lines.
-
E.
Tramway T2
Tramway T2 is a Paris-region light rail line connecting La Défense to Porte de Versailles via western suburbs such as Saint-Cloud.
- 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: Tramway T4 Target entity description: Tramway T4 is a light-rail line in the Paris region that connects northeastern suburbs to the wider Île-de-France public transport network.
-
A.
Tramway T10
Tramway T10 is a modern Île-de-France tram line serving the southern suburbs of Paris, including the commune of Châtenay-Malabry.
-
B.
Tramway T1
Tramway T1 is a major light rail line in the Paris metropolitan area that serves the northern suburbs as part of the Île-de-France public transport network.
-
C.
Tramway T3a
Tramway T3a is a modern light rail line in Paris that runs along the southern edge of the city, serving as part of the capital’s orbital tram network and connecting multiple metro and RER lines.
-
D.
Tramway T3b
Tramway T3b is a Paris tram line running along the northeastern edge of the city, serving as part of the modern orbital tram network that connects multiple metro and RER lines.
-
E.
Tramway T2
Tramway T2 is a Paris-region light rail line connecting La Défense to Porte de Versailles via western suburbs such as Saint-Cloud.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
public transport line
ⓘ
tram-train line ⓘ Île-de-France tramway line ⓘ |
| connects |
Aulnay-sous-Bois
NERFINISHED
ⓘ
Bondy ⓘ Montfermeil NERFINISHED ⓘ |
| connectsToNetwork |
Paris urban rail network
ⓘ
linked to:
Paris public transport network
Île-de-France tramway network ⓘ |
| country | France ⓘ |
| department | Seine-Saint-Denis ⓘ |
| electrification | 750 V DC overhead line ⓘ |
| fareAuthority | Île-de-France Mobilités ⓘ |
| fareZoneSystem | Île-de-France Mobilités zones ⓘ |
| hasBranch |
Bondy–Aulnay-sous-Bois branch
ⓘ
Gargan–Montfermeil branch ⓘ
linked to:
Bondy–Aulnay-sous-Bois branch
|
| hasPlatformHeight | low-floor compatible ⓘ |
| interchangeWith |
RER B at Aulnay-sous-Bois
ⓘ
RER E at Bondy ⓘ Transilien line P at Bondy ⓘ
linked to:
Transilien Line P
|
| lineNumber | T4 ⓘ |
| locatedIn |
France
ⓘ
Île-de-France ⓘ
linked to:
Île-de-France region
|
| mode | tram-train ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 2006-11-18 ⓘ |
| operatedBy | SNCF ⓘ |
| ownedBy | SNCF Réseau ⓘ |
| partOf |
Transilien network
ⓘ
linked to:
Transilien
Île-de-France public transport network ⓘ
linked to:
Île-de-France tramway network
|
| previousUseOfInfrastructure | former SNCF heavy rail freight line ⓘ |
| serves | northeastern suburbs of Paris ⓘ |
| servesCommune |
Aulnay-sous-Bois
NERFINISHED
ⓘ
Bondy ⓘ Clichy-sous-Bois NERFINISHED ⓘ Les Pavillons-sous-Bois NERFINISHED ⓘ Livry-Gargan NERFINISHED ⓘ Montfermeil NERFINISHED ⓘ |
| serviceType |
suburban tramway
ⓘ
urban light rail ⓘ |
| system |
Tramways in Île-de-France
ⓘ
linked to:
Île-de-France tramway network
|
| terminus |
Aulnay-sous-Bois
NERFINISHED
ⓘ
Bondy ⓘ Hôpital de Montfermeil ⓘ |
| trackGauge | 1435 mm ⓘ |
| usesRollingStock |
Alstom Citadis Dualis
ⓘ
linked to:
Alstom Citadis tram
|
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: Tramway T4 Description of subject: Tramway T4 is a light-rail line in the Paris region that connects northeastern suburbs to the wider Île-de-France public transport network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.