Union Canal
E145458
The Union Canal is a historic Scottish waterway that links Edinburgh to the Forth & Clyde Canal near Falkirk, once vital for transporting coal and other goods and now used mainly for leisure boating and recreation.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Union Canal canonical | 40 |
| Monklands Canal | 1 |
| Union Canal between Falkirk and Edinburgh | 1 |
| Union Canal network | 1 |
| Union Canal passes near Winchburgh | 1 |
| Union Canal towpath | 1 |
| Union Canal water supply system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1179070 — 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: Union Canal Context triple: [Falkirk, hasCanal, Union Canal]
-
A.
Forth and Clyde Canal
The Forth and Clyde Canal is a historic Scottish waterway that crosses the Central Belt, linking the Firth of Forth on the east coast with the Firth of Clyde on the west.
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B.
Grand Union Canal
The Grand Union Canal is a major English waterway that links London to Birmingham, forming the longest canal in the UK and serving both leisure boating and historical industrial transport.
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C.
Montgomery Canal
The Montgomery Canal is a historic, largely rural waterway in Wales and England known for its rich wildlife habitats and ongoing restoration for leisure boating and conservation.
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D.
Coventry Canal
The Coventry Canal is an 18th-century English narrow canal, engineered by James Brindley, that links Coventry with the wider Midlands canal network and played a key role in the region’s industrial transport.
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E.
Lancaster Canal
Lancaster Canal is a historic English waterway in North West England, renowned for its lock-free main line and scenic rural route that supported regional trade during the Industrial Revolution.
- 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: Union Canal Target entity description: The Union Canal is a historic Scottish waterway that links Edinburgh to the Forth & Clyde Canal near Falkirk, once vital for transporting coal and other goods and now used mainly for leisure boating and recreation.
-
A.
Forth and Clyde Canal
The Forth and Clyde Canal is a historic Scottish waterway that crosses the Central Belt, linking the Firth of Forth on the east coast with the Firth of Clyde on the west.
-
B.
Grand Union Canal
The Grand Union Canal is a major English waterway that links London to Birmingham, forming the longest canal in the UK and serving both leisure boating and historical industrial transport.
-
C.
Montgomery Canal
The Montgomery Canal is a historic, largely rural waterway in Wales and England known for its rich wildlife habitats and ongoing restoration for leisure boating and conservation.
-
D.
Coventry Canal
The Coventry Canal is an 18th-century English narrow canal, engineered by James Brindley, that links Coventry with the wider Midlands canal network and played a key role in the region’s industrial transport.
-
E.
Lancaster Canal
Lancaster Canal is a historic English waterway in North West England, renowned for its lock-free main line and scenic rural route that supported regional trade during the Industrial Revolution.
- F. None of above. chosen
Statements (50)
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: Union Canal Description of subject: The Union Canal is a historic Scottish waterway that links Edinburgh to the Forth & Clyde Canal near Falkirk, once vital for transporting coal and other goods and now used mainly for leisure boating and recreation.
Referenced by (46)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Union Canal
linked to: Union Canal
linked to: Union Canal
linked to: Union Canal
subject linked to:
LINLITHGOW
subject linked to:
Merchiston area of Edinburgh
linked to: Union Canal
linked to: Union Canal