Bellegarde–Bourg-en-Bresse railway
E701962
The Bellegarde–Bourg-en-Bresse railway is a regional rail line in eastern France that connects the town of Bellegarde-sur-Valserine with Bourg-en-Bresse, forming part of the area’s passenger and freight transport network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bellegarde–Bourg-en-Bresse railway canonical | 1 |
| Bourg-en-Bresse–Bellegarde railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7843019 — 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: Bellegarde–Bourg-en-Bresse railway Context triple: [Bellegarde-sur-Valserine, servedByRailLine, Bellegarde–Bourg-en-Bresse railway]
-
A.
Lyon–Bourg-en-Bresse railway
The Lyon–Bourg-en-Bresse railway is a key regional rail line in eastern France that connects the city of Lyon with Bourg-en-Bresse, serving both commuter and intercity traffic.
-
B.
Mulhouse–Belfort railway
The Mulhouse–Belfort railway is a rail line in eastern France that connects the cities of Mulhouse and Belfort, serving as an important regional passenger and freight corridor.
-
C.
Lyon–Grenoble railway
The Lyon–Grenoble railway is a major French rail line connecting the city of Lyon with Grenoble, serving as an important corridor for both regional and long-distance passenger and freight traffic in southeastern France.
-
D.
Nice–Breil-sur-Roya railway
The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
-
E.
Lyon–Saint-Étienne railway
The Lyon–Saint-Étienne railway is a major French rail line in the Auvergne-Rhône-Alpes region that connects the cities of Lyon and Saint-Étienne, serving both passenger and freight traffic.
- 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: Bellegarde–Bourg-en-Bresse railway Target entity description: The Bellegarde–Bourg-en-Bresse railway is a regional rail line in eastern France that connects the town of Bellegarde-sur-Valserine with Bourg-en-Bresse, forming part of the area’s passenger and freight transport network.
-
A.
Lyon–Bourg-en-Bresse railway
The Lyon–Bourg-en-Bresse railway is a key regional rail line in eastern France that connects the city of Lyon with Bourg-en-Bresse, serving both commuter and intercity traffic.
-
B.
Mulhouse–Belfort railway
The Mulhouse–Belfort railway is a rail line in eastern France that connects the cities of Mulhouse and Belfort, serving as an important regional passenger and freight corridor.
-
C.
Lyon–Grenoble railway
The Lyon–Grenoble railway is a major French rail line connecting the city of Lyon with Grenoble, serving as an important corridor for both regional and long-distance passenger and freight traffic in southeastern France.
-
D.
Nice–Breil-sur-Roya railway
The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
-
E.
Lyon–Saint-Étienne railway
The Lyon–Saint-Étienne railway is a major French rail line in the Auvergne-Rhône-Alpes region that connects the cities of Lyon and Saint-Étienne, serving both passenger and freight traffic.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connects |
Bellegarde-sur-Valserine
ⓘ
Bourg-en-Bresse ⓘ |
| country | France ⓘ |
| electrification | electrified line ⓘ |
| hasService |
TER services
ⓘ
regional trains ⓘ |
| locatedIn |
Ain department
ⓘ
eastern France ⓘ |
| operator | SNCF ⓘ |
| ownedBy | SNCF Réseau ⓘ |
| partOf |
Auvergne-Rhône-Alpes regional transport network
ⓘ
linked to:
TER Auvergne-Rhône-Alpes fare network
French railway network ⓘ French regional rail network ⓘ |
| railGauge | standard gauge ⓘ |
| regionServed |
Bellegarde-sur-Valserine area
ⓘ
Bourg-en-Bresse area ⓘ
linked to:
Bourg-en-Bresse
|
| terminus |
Bellegarde-sur-Valserine
ⓘ
Bourg-en-Bresse ⓘ |
| trackConfiguration |
double-track sections
ⓘ
single-track sections ⓘ |
| transportMode | rail ⓘ |
| usedFor |
freight transport
ⓘ
passenger transport ⓘ |
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: Bellegarde–Bourg-en-Bresse railway Description of subject: The Bellegarde–Bourg-en-Bresse railway is a regional rail line in eastern France that connects the town of Bellegarde-sur-Valserine with Bourg-en-Bresse, forming part of the area’s passenger and freight transport network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bellegarde–Bourg-en-Bresse railway