Tramway T9
E362878
Tramway T9 is a modern light rail line in the Paris region that connects the city’s outskirts with key suburban areas as part of the Île-de-France public transport system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tramway T9 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3295246 — 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 T9 Context triple: [Île-de-France tramway network, hasLine, Tramway T9]
-
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 T2
Tramway T2 is a Paris-region light rail line connecting La Défense to Porte de Versailles via western suburbs such as Saint-Cloud.
-
D.
Tramway T7
Tramway T7 is a light rail line in the Paris metropolitan area that connects the southern suburbs, including Orly Airport, to the wider Île-de-France public transport network.
-
E.
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.
- 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 T9 Target entity description: Tramway T9 is a modern light rail line in the Paris region that connects the city’s outskirts with key suburban areas as part of the Île-de-France public transport system.
-
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 T2
Tramway T2 is a Paris-region light rail line connecting La Défense to Porte de Versailles via western suburbs such as Saint-Cloud.
-
D.
Tramway T7
Tramway T7 is a light rail line in the Paris metropolitan area that connects the southern suburbs, including Orly Airport, to the wider Île-de-France public transport network.
-
E.
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.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
light rail line
ⓘ
public transport line ⓘ tramway line ⓘ |
| color | light green ⓘ |
| connects |
Choisy-le-Roi
NERFINISHED
ⓘ
Ivry-sur-Seine NERFINISHED ⓘ Orly ⓘ Paris ⓘ Thiais NERFINISHED ⓘ Vitry-sur-Seine NERFINISHED ⓘ |
| country | France ⓘ |
| electrification | overhead line ⓘ |
| endStation |
Orly
ⓘ
surface form:
Orly – Gaston Viens
|
| fareSystem | Île-de-France fare zones ⓘ |
| hasConnectionWith |
Paris Métro Line 7
NERFINISHED
ⓘ
Île-de-France public transport network ⓘ
surface form:
Île-de-France bus network
|
| hasStop |
Choisy-le-Roi
NERFINISHED
ⓘ
Orly ⓘ
surface form:
Orly – Gaston Viens
Porte de Choisy ⓘ Thiais NERFINISHED ⓘ |
| infrastructureType | reserved track ⓘ |
| lineLength | 10.3 km ⓘ |
| lineNumber | T9 ⓘ |
| locatedIn |
Paris region, France
ⓘ
surface form:
Paris region
Île-de-France region ⓘ
surface form:
Île-de-France
|
| locatedInAdministrativeTerritory | Val-de-Marne ⓘ |
| networkType | tramway network ⓘ |
| numberOfStations | 19 ⓘ |
| openingDate | 2021-04-10 ⓘ |
| operator | Keolis ⓘ |
| owner | Île-de-France Mobilités ⓘ |
| partOf |
Île-de-France Mobilités
ⓘ
surface form:
Île-de-France Mobilités network
Île-de-France public transport network ⓘ |
| planningAuthority | Île-de-France Mobilités ⓘ |
| purpose | improve public transport in southeastern suburbs of Paris ⓘ |
| regionServed | southeastern Île-de-France ⓘ |
| rollingStock |
Alstom Citadis tram
ⓘ
surface form:
Alstom Citadis 405
|
| serves |
Paris suburbs
ⓘ
southeastern Paris metropolitan area ⓘ |
| serviceType | urban tramway service ⓘ |
| startStation | Porte de Choisy ⓘ |
| status | in operation ⓘ |
| terminus |
Orly
ⓘ
surface form:
Orly – Gaston Viens
Porte de Choisy ⓘ |
| trackGauge | standard gauge ⓘ |
| transportMode | 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 T9 Description of subject: Tramway T9 is a modern light rail line in the Paris region that connects the city’s outskirts with key suburban areas as part of the Île-de-France public transport system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.