Landore Viaduct
E630285
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Landore Viaduct canonical | 3 |
| Landore viaduct | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6807992 — 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: Landore Viaduct Context triple: [River Tawe, hasBridge, Landore Viaduct]
-
A.
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.
-
B.
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.
-
C.
Meldon Viaduct
Meldon Viaduct is a historic 19th-century wrought-iron railway viaduct in Devon, England, notable for its dramatic height and scenic setting above the West Okement River.
-
D.
Stacksteads Viaduct
Stacksteads Viaduct is a historic multi-arch railway viaduct in Stacksteads, Lancashire, England, notable for carrying the former railway line across the River Irwell and the surrounding valley.
-
E.
Boyne Viaduct
Boyne Viaduct is a historic 19th-century railway bridge in Drogheda, Ireland, renowned for its impressive multi-arch design and key role on the Dublin–Belfast rail line.
- 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: Landore Viaduct Target entity description: Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
-
A.
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.
-
B.
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.
-
C.
Meldon Viaduct
Meldon Viaduct is a historic 19th-century wrought-iron railway viaduct in Devon, England, notable for its dramatic height and scenic setting above the West Okement River.
-
D.
Stacksteads Viaduct
Stacksteads Viaduct is a historic multi-arch railway viaduct in Stacksteads, Lancashire, England, notable for carrying the former railway line across the River Irwell and the surrounding valley.
-
E.
Boyne Viaduct
Boyne Viaduct is a historic 19th-century railway bridge in Drogheda, Ireland, renowned for its impressive multi-arch design and key role on the Dublin–Belfast rail line.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
railway viaduct
ⓘ
transport infrastructure ⓘ |
| country | United Kingdom ⓘ |
| crosses | River Tawe ⓘ |
| crossesAtLocation |
River Tawe in Swansea
ⓘ
linked to:
River Tawe
|
| geographicContext |
South Wales Valleys rail system
ⓘ
linked to:
South Wales Valleys Lines
|
| hasFunction | to carry railway traffic across the River Tawe ⓘ |
| hasName | Landore Viaduct ⓘ |
| hasTransportMode | rail ⓘ |
| hasType | multi-span viaduct ⓘ |
| heritageStatus | historic structure ⓘ |
| isPartOf | railway infrastructure of Swansea ⓘ |
| locatedIn | Swansea ⓘ |
| locatedInAdministrativeTerritory | Wales ⓘ |
| locatedInHistoricCounty | Glamorgan ⓘ |
| locatedInNeighbourhood | Landore ⓘ |
| locatedInUrbanArea |
city of Swansea
ⓘ
linked to:
Swansea
|
| material |
iron
ⓘ
masonry ⓘ |
| partOfTransportNetwork | railway network in Wales ⓘ |
| region | South Wales ⓘ |
| structureClass | bridge ⓘ |
| usedFor | rail transport ⓘ |
| watercourseCrossed | River Tawe ⓘ |
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: Landore Viaduct Description of subject: Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Landore Viaduct