Hampstead Road Lock
E665990
Hampstead Road Lock is a canal lock on the Regent’s Canal in Camden, London, known for its role in managing water levels near the popular Camden Market area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hampstead Road Lock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7458171 — 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: Hampstead Road Lock Context triple: [Camden Lock, adjacentTo, Hampstead Road Lock]
-
A.
Hampstead Lane Lock
Hampstead Lane Lock is a navigation lock on the River Medway in Kent, England, used to manage water levels and enable boat passage along the river.
-
B.
Rosedale Lock
Rosedale Lock is a navigational lock on Ontario’s Trent–Severn Waterway that helps boats transition between different water levels along the canal system.
-
C.
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.
-
D.
Teddington Lock
Teddington Lock is a major lock and weir complex on the River Thames in southwest London, marking the tidal limit of the river and serving as an important navigation and flood-control point.
-
E.
Iffley Lock
Iffley Lock is a historic lock and weir on the River Thames near Oxford, England, known for its picturesque setting and traditional stone lock-keeper’s cottage.
- 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: Hampstead Road Lock Target entity description: Hampstead Road Lock is a canal lock on the Regent’s Canal in Camden, London, known for its role in managing water levels near the popular Camden Market area.
-
A.
Hampstead Lane Lock
Hampstead Lane Lock is a navigation lock on the River Medway in Kent, England, used to manage water levels and enable boat passage along the river.
-
B.
Rosedale Lock
Rosedale Lock is a navigational lock on Ontario’s Trent–Severn Waterway that helps boats transition between different water levels along the canal system.
-
C.
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.
-
D.
Teddington Lock
Teddington Lock is a major lock and weir complex on the River Thames in southwest London, marking the tidal limit of the river and serving as an important navigation and flood-control point.
-
E.
Iffley Lock
Iffley Lock is a historic lock and weir on the River Thames near Oxford, England, known for its picturesque setting and traditional stone lock-keeper’s cottage.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | canal lock ⓘ |
| connects | sections of Regent's Canal at different levels ⓘ |
| country | United Kingdom ⓘ |
| hasAccess | towpath ⓘ |
| hasEnvironment | urban ⓘ |
| hasFunction | raise and lower boats between canal pounds ⓘ |
| hasHeritage | part of historic British canal network ⓘ |
| hasMaintenanceResponsibility | Canal & River Trust NERFINISHED ⓘ |
| hasPrimaryUse | leisure boating ⓘ |
| hasSecondaryUse | sightseeing location ⓘ |
| hasStructure |
lock chamber
ⓘ
lock gates ⓘ |
| isPubliclyAccessible | true ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
Camden
NERFINISHED
ⓘ
England ⓘ London NERFINISHED ⓘ United Kingdom ⓘ |
| locatedInDistrict | London Borough of Camden NERFINISHED ⓘ |
| locatedNear | Camden Market NERFINISHED ⓘ |
| locatedOnWaterway | Regent's Canal NERFINISHED ⓘ |
| manages | water levels ⓘ |
| nearbyFeature |
Camden High Street
NERFINISHED
ⓘ
Camden Lock Market NERFINISHED ⓘ |
| operatedBy | Canal & River Trust NERFINISHED ⓘ |
| partOf |
London canal network
NERFINISHED
ⓘ
Regent's Canal lock system NERFINISHED ⓘ |
| usedFor |
navigation
ⓘ
water management ⓘ |
| waterwayType | inland 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: Hampstead Road Lock Description of subject: Hampstead Road Lock is a canal lock on the Regent’s Canal in Camden, London, known for its role in managing water levels near the popular Camden Market area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.