Line T1
E884439
Line T1 is a principal route of the Rouen tramway system in France, providing light rail transit service through key areas of the city and its suburbs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line T1 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10754782 — 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 T1 Context triple: [Rouen tramway, hasLine, Line T1]
-
A.
Line L
Line L is a cable car line of the Medellín Metro system that serves hillside neighborhoods by connecting them to the main urban transit network.
-
B.
Line 1
Line 1 is the first operational corridor of the Mumbai Monorail system, serving as a key elevated transit route in Mumbai, India.
-
C.
Line 1
Line 1 is a primary Culver CityBus route in the Los Angeles area that provides local public transit service connecting key neighborhoods and transit hubs.
-
D.
Line 1
Line 1 is a major Milan Metro line that serves key areas of the city, including Milano Cadorna station.
-
E.
Line 1
Line 1 is the oldest and one of the busiest lines of the Paris Métro, running primarily east–west through central Paris and serving many major landmarks.
- 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 T1 Target entity description: Line T1 is a principal route of the Rouen tramway system in France, providing light rail transit service through key areas of the city and its suburbs.
-
A.
Line L
Line L is a cable car line of the Medellín Metro system that serves hillside neighborhoods by connecting them to the main urban transit network.
-
B.
Line 1
Line 1 is the first operational corridor of the Mumbai Monorail system, serving as a key elevated transit route in Mumbai, India.
-
C.
Line 1
Line 1 is a primary Culver CityBus route in the Los Angeles area that provides local public transit service connecting key neighborhoods and transit hubs.
-
D.
Line 1
Line 1 is a major Milan Metro line that serves key areas of the city, including Milano Cadorna station.
-
E.
Line 1
Line 1 is the oldest and one of the busiest lines of the Paris Métro, running primarily east–west through central Paris and serving many major landmarks.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
light rail line
ⓘ
tramway line ⓘ |
| connects |
key areas of Rouen
ⓘ
suburbs of Rouen ⓘ |
| country | France ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Astuce fares ⓘ |
| hasPriorityIn |
Rouen tramway network
ⓘ
linked to:
Rouen tramway
|
| hasRollingStockType | tramway vehicles ⓘ |
| hasRouteNumber | T1 ⓘ |
| isMajorAxisOf |
Rouen light rail network
ⓘ
linked to:
Rouen tramway
|
| isNumberedWithin |
Rouen tramway lines
ⓘ
linked to:
Rouen tramway
|
| isPrincipalRouteOf | Rouen tramway ⓘ |
| isUsedFor |
daily commuting in Rouen
ⓘ
urban mobility in Rouen ⓘ |
| locatedIn |
France
ⓘ
Normandy ⓘ Rouen ⓘ |
| network | Astuce public transport network ⓘ |
| operator | TCAR ⓘ |
| partOf | Rouen tramway ⓘ |
| publicTransportCategory | tramway ⓘ |
| regionServed | Métropole Rouen Normandie ⓘ |
| serves |
Rouen city centre
ⓘ
Rouen suburbs ⓘ |
| serviceType |
public transport
ⓘ
urban transit ⓘ |
| system | Rouen tramway ⓘ |
| transportMode | tram ⓘ |
| transportType | light rail ⓘ |
| uses | tramway 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: Line T1 Description of subject: Line T1 is a principal route of the Rouen tramway system in France, providing light rail transit service through key areas of the city and its suburbs.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.