Catteshall Lock
E147492
Catteshall Lock is a historic navigation lock on the River Wey in Surrey, England, forming part of one of the country’s earliest commercial waterways.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Catteshall Lock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1219574 — 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: Catteshall Lock Context triple: [River Wey, hasLock, Catteshall Lock]
-
A.
Kirkstead Lock
Kirkstead Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
-
B.
Stoke Lock
Stoke Lock is a navigation lock on the River Wey in Surrey, England, used to manage water levels and enable boat passage along the waterway.
-
C.
Eastham Lock
Eastham Lock is a major lock complex at the entrance of the Manchester Ship Canal near the River Mersey, enabling sea-going vessels to access the inland waterway.
-
D.
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.
-
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: Catteshall Lock Target entity description: Catteshall Lock is a historic navigation lock on the River Wey in Surrey, England, forming part of one of the country’s earliest commercial waterways.
-
A.
Kirkstead Lock
Kirkstead Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
-
B.
Stoke Lock
Stoke Lock is a navigation lock on the River Wey in Surrey, England, used to manage water levels and enable boat passage along the waterway.
-
C.
Eastham Lock
Eastham Lock is a major lock complex at the entrance of the Manchester Ship Canal near the River Mersey, enabling sea-going vessels to access the inland waterway.
-
D.
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.
-
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 (29)
| Predicate | Object |
|---|---|
| instanceOf |
canal lock
ⓘ
navigation lock ⓘ |
| country | United Kingdom ⓘ |
| hasAccess | towpath ⓘ |
| hasFunction | raise and lower boats between different water levels ⓘ |
| hasHeritageValue | early inland waterway engineering ⓘ |
| hasStructure |
lock chamber
ⓘ
lock gates ⓘ paddle gear ⓘ |
| heritageStatus | historic structure ⓘ |
| inception | 17th century ⓘ |
| isPartOf |
Godalming Navigation
ⓘ
surface form:
Wey and Godalming Navigations
|
| locatedIn |
Wey Valley
ⓘ
surface form:
River Wey valley
Surrey ⓘ |
| locatedInCountry |
England
ⓘ
United Kingdom ⓘ |
| locatedNear | Godalming ⓘ |
| locatedOnWaterway | River Wey ⓘ |
| maintainedBy | National Trust ⓘ |
| navigationAuthority | National Trust ⓘ |
| operator | National Trust ⓘ |
| partOf |
River Wey Navigation
ⓘ
one of England’s earliest commercial waterways ⓘ |
| region | South East England ⓘ |
| riverBasin |
River Wey
ⓘ
surface form:
River Wey basin
|
| usedFor |
heritage tourism
ⓘ
inland navigation ⓘ recreational boating ⓘ |
| waterwayType | commercial 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: Catteshall Lock Description of subject: Catteshall Lock is a historic navigation lock on the River Wey in Surrey, England, forming part of one of the country’s earliest commercial waterways.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.