Liddel Viaduct
E727786
Liddel Viaduct is a historic railway bridge on the former Waverley Route in the Scottish Borders, notable for carrying trains across the River Liddel near the England–Scotland border.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Liddel Viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8271469 — 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: Liddel Viaduct Context triple: [Waverley Route, structure, Liddel Viaduct]
-
A.
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.
-
B.
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.
-
C.
Landore Viaduct
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
-
D.
Ashopton Viaduct
Ashopton Viaduct is a road bridge in Derbyshire, England, carrying the A57 across the upper end of Ladybower Reservoir near the site of the submerged village of Ashopton.
-
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: Liddel Viaduct Target entity description: Liddel Viaduct is a historic railway bridge on the former Waverley Route in the Scottish Borders, notable for carrying trains across the River Liddel near the England–Scotland border.
-
A.
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.
-
B.
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.
-
C.
Landore Viaduct
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
-
D.
Ashopton Viaduct
Ashopton Viaduct is a road bridge in Derbyshire, England, carrying the A57 across the upper end of Ladybower Reservoir near the site of the submerged village of Ashopton.
-
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 (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic bridge
ⓘ
railway viaduct ⓘ |
| associatedWith |
Edinburgh–Carlisle railway
ⓘ
linked to:
Caledonian Railway main line
North British Railway ⓘ |
| carried |
freight trains
ⓘ
passenger trains ⓘ railway traffic ⓘ |
| category |
railway bridges in Scotland
ⓘ
viaducts in the United Kingdom ⓘ |
| country | United Kingdom ⓘ |
| crosses | River Liddel ⓘ |
| crossesFeature | river gorge ⓘ |
| function | to carry railway over a river valley ⓘ |
| heritageStatus | historic structure ⓘ |
| historicalUse | main line railway infrastructure ⓘ |
| locatedIn |
Scotland
ⓘ
Scottish Borders ⓘ |
| locatedNear |
Liddesdale
ⓘ
Scottish–English border ⓘ
linked to:
Anglo-Scottish border
|
| material | masonry ⓘ |
| namedAfter | River Liddel ⓘ |
| near |
England–Scotland border
ⓘ
linked to:
Anglo-Scottish border
|
| notableFor |
association with the former Waverley Route
ⓘ
crossing River Liddel near the national border ⓘ |
| partOf | Waverley Route ⓘ |
| railwayLine | Waverley Route ⓘ |
| region | Scottish Borders ⓘ |
| status | disused railway viaduct ⓘ |
| structureType | multi-span viaduct ⓘ |
| usedFor | rail 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: Liddel Viaduct Description of subject: Liddel Viaduct is a historic railway bridge on the former Waverley Route in the Scottish Borders, notable for carrying trains across the River Liddel near the England–Scotland border.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.