Line A
E267872
Line A is one of the main tram lines serving the city of Reims, France, providing urban public transportation across key districts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line A canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2456180 — 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 A Context triple: [Tramway de Reims, hasLine, Line A]
-
A.
Line A
Line A is a line of the Mexico City Metro system that serves the eastern part of the metropolitan area, connecting central Mexico City with several suburban municipalities.
-
B.
Line A
Line A is the historic first subway line of the Buenos Aires Underground, known for its early 20th-century wooden cars and route through central neighborhoods.
-
C.
Line B
Line B is one of the main lines of the Buenos Aires Underground, running through key commercial and residential areas of the city.
-
D.
Line B
Line B is a major Mexico City Metro route that runs diagonally across the city, connecting central areas with northeastern suburbs and serving as an important commuter corridor.
-
E.
Line E
Line E is one of the lines of the Buenos Aires Underground, serving as a key rapid transit route across parts of the Argentine capital.
- 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 A Target entity description: Line A is one of the main tram lines serving the city of Reims, France, providing urban public transportation across key districts.
-
A.
Line A
Line A is a line of the Mexico City Metro system that serves the eastern part of the metropolitan area, connecting central Mexico City with several suburban municipalities.
-
B.
Line A
Line A is the historic first subway line of the Buenos Aires Underground, known for its early 20th-century wooden cars and route through central neighborhoods.
-
C.
Line B
Line B is one of the main lines of the Buenos Aires Underground, running through key commercial and residential areas of the city.
-
D.
Line B
Line B is a major Mexico City Metro route that runs diagonally across the city, connecting central areas with northeastern suburbs and serving as an important commuter corridor.
-
E.
Line E
Line E is one of the lines of the Buenos Aires Underground, serving as a key rapid transit route across parts of the Argentine capital.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
tram line ⓘ |
| connects | key districts of Reims ⓘ |
| country | France ⓘ |
| electrification | overhead line ⓘ |
| electrificationSystem | 750 V DC ⓘ |
| fareSystem | Citura ticketing system ⓘ |
| hasRole | backbone of Reims tram network ⓘ |
| isMainLineOf |
Reims tramway
ⓘ
linked to:
Tramway de Reims
|
| isPartOfNetwork |
Reims public transport network
ⓘ
linked to:
Tramway de Reims
|
| locatedIn |
France
ⓘ
Grand Est region ⓘ
linked to:
Grand Est
Marne department ⓘ Reims ⓘ |
| operatedBy | Citura ⓘ |
| owner | Communauté urbaine du Grand Reims ⓘ |
| partOf |
Reims tramway
ⓘ
linked to:
Tramway de Reims
|
| publicTransportSystem | Reims urban transport system ⓘ |
| serves |
central districts in Reims
ⓘ
city of Reims ⓘ
linked to:
Reims
commercial districts in Reims ⓘ residential districts in Reims ⓘ |
| serviceType | urban public transport ⓘ |
| transportMode | tram ⓘ |
| uses | standard gauge track ⓘ |
| vehicleType | modern low-floor 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: Line A Description of subject: Line A is one of the main tram lines serving the city of Reims, France, providing urban public transportation across key districts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.