Bellegarde railway viaduct
E698956
The Bellegarde railway viaduct is a prominent multi-arch rail bridge in Bellegarde-sur-Valserine, France, carrying train lines across the local river valley and serving as a key piece of regional transport infrastructure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bellegarde railway viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7843037 — 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 railway viaduct Context triple: [Bellegarde-sur-Valserine, hasLandmark, Bellegarde railway viaduct]
-
A.
Lechmere Viaduct
Lechmere Viaduct is a historic concrete arch bridge in Boston that carries MBTA Green Line trains across the Charles River between Boston and Cambridge.
-
B.
Landore Viaduct
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
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C.
Almondell Viaduct
Almondell Viaduct is a historic stone railway viaduct located within Almondell and Calderwood Country Park in West Lothian, Scotland.
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D.
Goyt Viaduct
Goyt Viaduct is a historic railway viaduct in Derbyshire, England, carrying tracks high over the River Goyt as part of the former Midland Railway route.
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E.
Cheviré Bridge
The Cheviré Bridge is a major road bridge near Nantes in western France, notable for carrying the ring road across the Loire River.
- 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 railway viaduct Target entity description: The Bellegarde railway viaduct is a prominent multi-arch rail bridge in Bellegarde-sur-Valserine, France, carrying train lines across the local river valley and serving as a key piece of regional transport infrastructure.
-
A.
Lechmere Viaduct
Lechmere Viaduct is a historic concrete arch bridge in Boston that carries MBTA Green Line trains across the Charles River between Boston and Cambridge.
-
B.
Landore Viaduct
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
-
C.
Almondell Viaduct
Almondell Viaduct is a historic stone railway viaduct located within Almondell and Calderwood Country Park in West Lothian, Scotland.
-
D.
Goyt Viaduct
Goyt Viaduct is a historic railway viaduct in Derbyshire, England, carrying tracks high over the River Goyt as part of the former Midland Railway route.
-
E.
Cheviré Bridge
The Cheviré Bridge is a major road bridge near Nantes in western France, notable for carrying the ring road across the Loire River.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
railway viaduct
ⓘ
transport infrastructure ⓘ |
| access | not open to road traffic ⓘ |
| connects | rail lines on opposite sides of the Bellegarde-sur-Valserine valley ⓘ |
| country | France ⓘ |
| crosses | Valserine valley NERFINISHED ⓘ |
| designedFor | standard-gauge trains ⓘ |
| function | carries railway lines across a river valley ⓘ |
| hasPart |
arches
ⓘ
deck ⓘ piers ⓘ |
| hasStructure | multi-arch bridge ⓘ |
| locatedIn |
Ain department
NERFINISHED
ⓘ
Auvergne-Rhône-Alpes region ⓘ Bellegarde-sur-Valserine NERFINISHED ⓘ |
| locatedNear | Bellegarde-sur-Valserine railway facilities NERFINISHED ⓘ |
| material | masonry ⓘ |
| operator | French railway operators ⓘ |
| owner | French railway authorities ⓘ |
| passesOver | local river valley in Bellegarde-sur-Valserine ⓘ |
| significance | key piece of regional transport infrastructure ⓘ |
| transportRole | regional rail corridor ⓘ |
| usedFor |
freight trains
ⓘ
passenger trains ⓘ rail transport ⓘ |
| visibility | prominent landmark in Bellegarde-sur-Valserine ⓘ |
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 railway viaduct Description of subject: The Bellegarde railway viaduct is a prominent multi-arch rail bridge in Bellegarde-sur-Valserine, France, carrying train lines across the local river valley and serving as a key piece of regional transport infrastructure.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.