Île-de-France tramway Line 1
E1029920
Île-de-France tramway Line 1 is a light rail line in the Paris metropolitan area that connects several northeastern suburbs and provides an important link to the regional public transport network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Île-de-France tramway Line 1 canonical | 3 |
| Paris Tramway Line 1 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12705101 — 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: Île-de-France tramway Line 1 Context triple: [Bobigny, servedBy, Île-de-France tramway Line 1]
-
A.
Île-de-France tramway Line 2
Île-de-France tramway Line 2 is a light rail line in the Paris metropolitan area that runs along the western suburbs, connecting key residential and business districts.
-
B.
Île-de-France tramway Line 13 Express
Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
-
C.
Paris Métro Line 1
Paris Métro 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 of the city’s major landmarks.
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D.
Paris Métro Line 10
Paris Métro Line 10 is an east–west subway line in the Paris Métro network that runs primarily along the Left Bank, serving several central and southwestern districts of the city.
-
E.
RER B line
The RER B line is a major Paris regional express railway line that connects central Paris with key northern and southern suburbs, including Charles de Gaulle Airport.
- 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: Île-de-France tramway Line 1 Target entity description: Île-de-France tramway Line 1 is a light rail line in the Paris metropolitan area that connects several northeastern suburbs and provides an important link to the regional public transport network.
-
A.
Île-de-France tramway Line 2
Île-de-France tramway Line 2 is a light rail line in the Paris metropolitan area that runs along the western suburbs, connecting key residential and business districts.
-
B.
Île-de-France tramway Line 13 Express
Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
-
C.
Paris Métro Line 1
Paris Métro 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 of the city’s major landmarks.
-
D.
Paris Métro Line 10
Paris Métro Line 10 is an east–west subway line in the Paris Métro network that runs primarily along the Left Bank, serving several central and southwestern districts of the city.
-
E.
RER B line
The RER B line is a major Paris regional express railway line that connects central Paris with key northern and southern suburbs, including Charles de Gaulle Airport.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
light rail line
ⓘ
public transport line ⓘ tramway line ⓘ |
| category |
Rail transport in Paris metropolitan area
ⓘ
Tram transport in Île-de-France ⓘ |
| connectsArea |
northeastern suburbs of Paris
ⓘ
other Île-de-France transport lines ⓘ |
| connectsTo | regional public transport network ⓘ |
| country | France ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Île-de-France public transport fare system ⓘ |
| hasRole |
feeder line to regional rail
ⓘ
local distribution line ⓘ |
| isPartOf |
Paris metropolitan transport system
ⓘ
linked to:
Paris public transport network
|
| locatedIn |
Paris metropolitan area
ⓘ
linked to:
Grand Paris urban area
Île-de-France ⓘ
linked to:
Île-de-France region
|
| network | Île-de-France public transport network ⓘ |
| operator | Île-de-France Mobilités ⓘ |
| owner | Île-de-France Mobilités ⓘ |
| partOf | Île-de-France tramway network ⓘ |
| primaryFunction | passenger transport ⓘ |
| regionServed | northeastern suburbs of Paris ⓘ |
| serviceType |
suburban transit
ⓘ
urban transit ⓘ |
| 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: Île-de-France tramway Line 1 Description of subject: Île-de-France tramway Line 1 is a light rail line in the Paris metropolitan area that connects several northeastern suburbs and provides an important link to the regional public transport network.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Bobigny (department capital of Seine-Saint-Denis)
linked to: Île-de-France tramway Line 1