Line T3
E885295
Line T3 is a route of the Rouen tramway network in France, providing urban light-rail transit service within the Rouen metropolitan area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Line T3 canonical | 1 |
| Line T3 (Rouen) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10754784 — 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: Line T3 Context triple: [Rouen tramway, hasLine, Line T3]
-
A.
Line T2
Line T2 is one of the tram lines serving the city of Rouen, France, as part of its urban light rail network.
-
B.
Line 3
Line 3 is a major rapid transit route of the Guangzhou Metro system, known for its high passenger volume and key role in connecting central urban areas with the airport and suburban districts.
-
C.
Line 3
Line 3 is a major north–south route of the Seoul Metropolitan Subway system, connecting key residential and commercial districts across the city and into surrounding areas.
-
D.
Line 3
Line 3 is a future rapid transit route of the Seville Metro intended to extend and improve the city’s urban rail network.
-
E.
Line 3
Line 3 is a major line of the Saint Petersburg Metro system, serving as one of the city's primary rapid transit routes.
- 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: Line T3 Target entity description: Line T3 is a route of the Rouen tramway network in France, providing urban light-rail transit service within the Rouen metropolitan area.
-
A.
Line T2
Line T2 is one of the tram lines serving the city of Rouen, France, as part of its urban light rail network.
-
B.
Line 3
Line 3 is a major rapid transit route of the Guangzhou Metro system, known for its high passenger volume and key role in connecting central urban areas with the airport and suburban districts.
-
C.
Line 3
Line 3 is a major rapid transit line of the Chongqing Metro system in Chongqing, China, known for its extensive elevated monorail route that connects key urban and suburban areas.
-
D.
Line 3
Line 3 is a major north–south route of the Seoul Metropolitan Subway system, connecting key residential and commercial districts across the city and into surrounding areas.
-
E.
Line 3
Line 3 is a major line of the Saint Petersburg Metro system, serving as one of the city's primary rapid transit routes.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
light rail line
ⓘ
tramway line ⓘ |
| category | Tram lines in France ⓘ |
| connectsWith |
Line T1 (Rouen tramway)
ⓘ
linked to:
Line T1 (Rouen)
Line T2 (Rouen tramway) ⓘ |
| country | France ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Astuce network ⓘ |
| hasRouteNumber | T3 ⓘ |
| isPartOfUrbanRail |
Rouen urban rail system
ⓘ
linked to:
Rouen tramway
|
| locatedIn |
France
ⓘ
Normandy ⓘ Rouen ⓘ |
| metropolitanAreaServed | Rouen metropolitan area ⓘ |
| modeOfTransport | tram ⓘ |
| networkRole | radial urban line ⓘ |
| operator | TCAR ⓘ |
| owner | Métropole Rouen Normandie ⓘ |
| partOf |
Rouen tramway network
ⓘ
linked to:
Rouen tramway
|
| primaryFunction | passenger transport ⓘ |
| regionServed | Seine-Maritime ⓘ |
| serviceType |
public transport
ⓘ
urban transit ⓘ |
| system | Rouen tramway ⓘ |
| transportType | light rail ⓘ |
| usesRollingStock | low-floor tram vehicles ⓘ |
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: Line T3 Description of subject: Line T3 is a route of the Rouen tramway network in France, providing urban light-rail transit service within the Rouen metropolitan area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.