Tonbridge Town Lock
E201616
Tonbridge Town Lock is a navigation lock on the River Medway in Tonbridge, Kent, used to manage water levels and enable boat passage along the river.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tonbridge Town Lock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1768521 — 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: Tonbridge Town Lock Context triple: [River Medway, hasStructure, Tonbridge Town Lock]
-
A.
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.
-
B.
Gloucester Lock
Gloucester Lock is a canal lock in the city of Gloucester, England, that connects the Gloucester and Sharpness Canal with the River Severn and manages navigation between them.
-
C.
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.
-
D.
Allington Lock
Allington Lock is a key navigation and flood-control lock on the River Medway in Kent, England, marking the tidal limit of the river.
-
E.
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.
- 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: Tonbridge Town Lock Target entity description: Tonbridge Town Lock is a navigation lock on the River Medway in Tonbridge, Kent, used to manage water levels and enable boat passage along the river.
-
A.
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.
-
B.
Gloucester Lock
Gloucester Lock is a canal lock in the city of Gloucester, England, that connects the Gloucester and Sharpness Canal with the River Severn and manages navigation between them.
-
C.
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.
-
D.
Allington Lock
Allington Lock is a key navigation and flood-control lock on the River Medway in Kent, England, marking the tidal limit of the river.
-
E.
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.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
lock on river
ⓘ
navigation lock ⓘ |
| country | United Kingdom ⓘ |
| county | Kent ⓘ |
| hasAccess |
pedestrian access
ⓘ
towpath access ⓘ |
| hasFunction |
enable boat passage
ⓘ
manage water levels ⓘ |
| hasPurpose |
allow boats to pass changes in river level
ⓘ
regulate upstream and downstream water levels ⓘ |
| hasRiverBank |
left bank of River Medway
ⓘ
right bank of River Medway ⓘ |
| hasStructureType | chamber lock ⓘ |
| hasUse |
canoeing access
ⓘ
kayaking access ⓘ leisure boating ⓘ |
| isInfrastructureType |
river navigation infrastructure
ⓘ
waterway infrastructure ⓘ |
| isLocatedNear |
Tonbridge High Street
ⓘ
Tonbridge riverside parkland ⓘ |
| isOnRiverSection | non-tidal River Medway ⓘ |
| isPartOf | River Medway flood management system ⓘ |
| locatedIn |
Kent
ⓘ
Tonbridge ⓘ |
| locatedInCountry |
England
ⓘ
United Kingdom ⓘ |
| locatedOnWaterway | River Medway ⓘ |
| maintainedFor |
navigation safety
ⓘ
water level control ⓘ |
| nearbyCity |
Royal Tunbridge Wells, Kent, England
ⓘ
surface form:
Royal Tunbridge Wells
|
| nearbyFeature |
Tonbridge Castle
ⓘ
Tonbridge ⓘ
surface form:
Tonbridge town centre
|
| partOf |
River Medway
ⓘ
surface form:
River Medway Navigation
|
| region | South East England ⓘ |
| servesSettlement | Tonbridge ⓘ |
| usedFor |
inland waterway navigation
ⓘ
recreational boating ⓘ small craft passage ⓘ |
| watercourse | River Medway ⓘ |
| waterwaySystem | Medway navigation system ⓘ |
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: Tonbridge Town Lock Description of subject: Tonbridge Town Lock is a navigation lock on the River Medway in Tonbridge, Kent, used to manage water levels and enable boat passage along the river.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.