Burleigh Falls Lock
E170247
Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Burleigh Falls Lock canonical | 1 |
| Fenelon Falls Lock | 1 |
| Healey Falls Locks | 1 |
| Lock 19 dam | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1479880 — 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: Burleigh Falls Lock Context triple: [Trent–Severn Waterway, hasPart, Burleigh Falls Lock]
-
A.
Kingston Mills Locks
Kingston Mills Locks is a historic lockstation at the southern entrance of Canada’s Rideau Canal, known for its 19th-century engineering works and scenic setting near Kingston, Ontario.
-
B.
Sunbury Lock
Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
-
C.
Barton Lock
Barton Lock is a lock on the Manchester Ship Canal that enables vessels to navigate changes in water level along this major industrial waterway in northwest England.
-
D.
Peterborough Lift Lock
The Peterborough Lift Lock is a historic hydraulic boat lift in Peterborough, Ontario, renowned as one of the highest hydraulic lift locks in the world and a major engineering landmark on Canada's inland waterway system.
-
E.
Brentford Lock
Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
- 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: Burleigh Falls Lock Target entity description: Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
-
A.
Kingston Mills Locks
Kingston Mills Locks is a historic lockstation at the southern entrance of Canada’s Rideau Canal, known for its 19th-century engineering works and scenic setting near Kingston, Ontario.
-
B.
Sunbury Lock
Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
-
C.
Barton Lock
Barton Lock is a lock on the Manchester Ship Canal that enables vessels to navigate changes in water level along this major industrial waterway in northwest England.
-
D.
Peterborough Lift Lock
The Peterborough Lift Lock is a historic hydraulic boat lift in Peterborough, Ontario, renowned as one of the highest hydraulic lift locks in the world and a major engineering landmark on Canada's inland waterway system.
-
E.
Brentford Lock
Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
canal lock
ⓘ
navigation lock ⓘ |
| adjacentTo | Burleigh Falls bridge ⓘ |
| country | Canada ⓘ |
| hasAccess |
by road
ⓘ
by water ⓘ |
| hasEnvironment | rocky and forested surroundings ⓘ |
| hasFunction | to raise and lower boats between different water levels ⓘ |
| hasHeritageStatus | historic canal infrastructure ⓘ |
| hasRecreation |
boating
ⓘ
fishing ⓘ sightseeing ⓘ |
| isPartOfNetwork | Canadian heritage canals ⓘ |
| locatedIn | Burleigh Falls, Ontario, Canada ⓘ |
| locatedNear | Burleigh Falls rapids ⓘ |
| locatedOnWaterway | Trent–Severn Waterway ⓘ |
| maintainedBy |
Canadian federal government (Ottawa)
ⓘ
surface form:
Government of Canada
|
| manages |
navigation
ⓘ
water levels ⓘ |
| near | Burleigh Falls ⓘ |
| operatedBy | Parks Canada ⓘ |
| partOf |
Trent–Severn Waterway
ⓘ
surface form:
Trent–Severn Waterway lock system
|
| province | Ontario ⓘ |
| region |
Kawartha Lakes region
ⓘ
surface form:
Kawartha Lakes area
|
| serves |
Trent–Severn Waterway
ⓘ
surface form:
Trent–Severn Waterway navigation system
|
| tourismAttractionType | scenic waterway feature ⓘ |
| usedFor |
recreational boating
ⓘ
small craft navigation ⓘ |
| waterwayConnects | Kawartha Lakes region ⓘ |
| waterwayType | inland waterway ⓘ |
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: Burleigh Falls Lock Description of subject: Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Healey Falls Locks
this entity surface form:
Fenelon Falls Lock
this entity surface form:
Lock 19 dam