Ewood Aqueduct
E346338
Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ewood Aqueduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3271380 — 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: Ewood Aqueduct Context triple: [River Darwen, hasBridge, Ewood Aqueduct]
-
A.
Marple Aqueduct
Marple Aqueduct is a historic stone canal aqueduct in Marple, Greater Manchester, that carries the Peak Forest Canal across the River Goyt.
-
B.
Barton Swing Aqueduct
Barton Swing Aqueduct is a pioneering movable navigable aqueduct in Greater Manchester, England, that carries the Bridgewater Canal over the Manchester Ship Canal by swinging aside to allow large ships to pass.
-
C.
Digswell Viaduct
Digswell Viaduct is a prominent 19th-century railway viaduct in Hertfordshire, England, known for its long brick arches carrying trains high above the River Mimram and surrounding countryside.
-
D.
Ashton Canal aqueduct
The Ashton Canal aqueduct is a historic waterway structure in Greater Manchester, England, that carries the Ashton Canal over the River Tame as part of the region’s industrial-era canal network.
-
E.
Thelwall Viaduct
Thelwall Viaduct is a major motorway bridge in north-west England that carries the M6 over the River Mersey and surrounding waterways near Warrington.
- 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: Ewood Aqueduct Target entity description: Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
-
A.
Marple Aqueduct
Marple Aqueduct is a historic stone canal aqueduct in Marple, Greater Manchester, that carries the Peak Forest Canal across the River Goyt.
-
B.
Barton Swing Aqueduct
Barton Swing Aqueduct is a pioneering movable navigable aqueduct in Greater Manchester, England, that carries the Bridgewater Canal over the Manchester Ship Canal by swinging aside to allow large ships to pass.
-
C.
Digswell Viaduct
Digswell Viaduct is a prominent 19th-century railway viaduct in Hertfordshire, England, known for its long brick arches carrying trains high above the River Mimram and surrounding countryside.
-
D.
Ashton Canal aqueduct
The Ashton Canal aqueduct is a historic waterway structure in Greater Manchester, England, that carries the Ashton Canal over the River Tame as part of the region’s industrial-era canal network.
-
E.
Thelwall Viaduct
Thelwall Viaduct is a major motorway bridge in north-west England that carries the M6 over the River Mersey and surrounding waterways near Warrington.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
aqueduct
ⓘ
canal aqueduct ⓘ |
| carries | Leeds and Liverpool Canal ⓘ |
| country | United Kingdom ⓘ |
| crosses | River Darwen ⓘ |
| function | to carry canal over river ⓘ |
| hasStructureType | arched aqueduct ⓘ |
| heritageStatus | listed building ⓘ |
| isHistoric | true ⓘ |
| locatedIn |
England
ⓘ
Lancashire ⓘ |
| locatedNear | Blackburn ⓘ |
| material | stone ⓘ |
| owner | Canal & River Trust ⓘ |
| partOf |
Leeds and Liverpool Canal
ⓘ
surface form:
Leeds and Liverpool Canal infrastructure
|
| region | North West England ⓘ |
| usedBy | narrowboats ⓘ |
| usedFor | navigation ⓘ |
| watercourseBelow | River Darwen ⓘ |
| waterway | Leeds and Liverpool Canal ⓘ |
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: Ewood Aqueduct Description of subject: Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.