Morlaix railway viaduct
E1024416
The Morlaix railway viaduct is a prominent 19th-century multi-arched stone bridge in Morlaix, France, carrying trains high above the town and its valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Morlaix railway viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13160244 — 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: Morlaix railway viaduct Context triple: [Morlaix, hasStructure, Morlaix railway viaduct]
-
A.
Bellegarde railway viaduct
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.
-
B.
Viaduc de la Dordogne
The Viaduc de la Dordogne is a major French motorway bridge spanning the Dordogne River, carrying traffic along the A89 through southwestern France.
-
C.
Pont de Saint-Nazaire
Pont de Saint-Nazaire is a large cable-stayed road bridge in western France that spans the Loire estuary, linking the city of Saint-Nazaire with the south bank near Saint-Brevin-les-Pins.
-
D.
Recouvrance bridge
Recouvrance Bridge is a notable vertical-lift bridge in Brest, France, spanning the Penfeld River and linking the historic Recouvrance district with the city center.
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E.
Viaduc du Chavanon
The Viaduc du Chavanon is a major French motorway bridge carrying traffic across the Chavanon valley in central France, known for its significant span and role in the A89 route.
- 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: Morlaix railway viaduct Target entity description: The Morlaix railway viaduct is a prominent 19th-century multi-arched stone bridge in Morlaix, France, carrying trains high above the town and its valley.
-
A.
Bellegarde railway viaduct
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.
-
B.
Viaduc de la Dordogne
The Viaduc de la Dordogne is a major French motorway bridge spanning the Dordogne River, carrying traffic along the A89 through southwestern France.
-
C.
Pont de Saint-Nazaire
Pont de Saint-Nazaire is a large cable-stayed road bridge in western France that spans the Loire estuary, linking the city of Saint-Nazaire with the south bank near Saint-Brevin-les-Pins.
-
D.
Recouvrance bridge
Recouvrance Bridge is a notable vertical-lift bridge in Brest, France, spanning the Penfeld River and linking the historic Recouvrance district with the city center.
-
E.
Viaduc du Chavanon
The Viaduc du Chavanon is a major French motorway bridge carrying traffic across the Chavanon valley in central France, known for its significant span and role in the A89 route.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
railway viaduct ⓘ stone arch bridge ⓘ |
| architecturalStyle | 19th-century engineering structure ⓘ |
| builtInPeriod | 19th century ⓘ |
| carries |
railway line
ⓘ
trains ⓘ |
| category |
Bridges in Brittany
ⓘ
Railway bridges in France ⓘ Stone arch bridges ⓘ Viaducts in France ⓘ |
| constructionMaterial | masonry ⓘ |
| country | France ⓘ |
| crosses | valley of the River Morlaix ⓘ |
| elevatedAbove |
town of Morlaix
ⓘ
valley of Morlaix ⓘ |
| hasPart | multiple arches ⓘ |
| heritageStatus | prominent landmark of Morlaix ⓘ |
| locatedIn |
Brittany
ⓘ
Finistère NERFINISHED ⓘ France ⓘ |
| location | Morlaix NERFINISHED ⓘ |
| material | stone ⓘ |
| notableFor |
height above the town
ⓘ
series of stone arches ⓘ |
| openingDate | 19th century ⓘ |
| operator | French railway operator ⓘ |
| owner | French railway authorities ⓘ |
| partOf | railway infrastructure of Brittany ⓘ |
| structureType | multi-arched viaduct ⓘ |
| usedFor | rail transport ⓘ |
| visibleFrom | Morlaix town centre NERFINISHED ⓘ |
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: Morlaix railway viaduct Description of subject: The Morlaix railway viaduct is a prominent 19th-century multi-arched stone bridge in Morlaix, France, carrying trains high above the town and its valley.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.