Cookham Lock
E946211
Cookham Lock is a lock and weir on the River Thames in Berkshire, England, serving river traffic near the village of Cookham.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cookham Lock canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11780009 — 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: Cookham Lock Context triple: [Boulter’s Lock, downstreamFrom, Cookham Lock]
-
A.
Shepperton Lock
Shepperton Lock is a lock on the River Thames in England, used to manage river navigation and water levels near the town of Shepperton.
-
B.
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.
-
C.
Eynsham Lock
Eynsham Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Eynsham.
-
D.
Chertsey Lock
Chertsey Lock is a lock on the River Thames in Surrey, England, used to manage river navigation and water levels near the town of Chertsey.
-
E.
Kintbury Lock
Kintbury Lock is a historic lock on England’s Kennet and Avon Canal, serving boat traffic near the village of Kintbury in Berkshire.
- 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: Cookham Lock Target entity description: Cookham Lock is a lock and weir on the River Thames in Berkshire, England, serving river traffic near the village of Cookham.
-
A.
Shepperton Lock
Shepperton Lock is a lock on the River Thames in England, used to manage river navigation and water levels near the town of Shepperton.
-
B.
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.
-
C.
Eynsham Lock
Eynsham Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Eynsham.
-
D.
Chertsey Lock
Chertsey Lock is a lock on the River Thames in Surrey, England, used to manage river navigation and water levels near the town of Chertsey.
-
E.
Kintbury Lock
Kintbury Lock is a historic lock on England’s Kennet and Avon Canal, serving boat traffic near the village of Kintbury in Berkshire.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
lock
ⓘ
river infrastructure ⓘ weir ⓘ |
| country | England ⓘ |
| downstreamFrom | Marlow Lock ⓘ |
| hasAccess |
Thames towpath
ⓘ
linked to:
Thames Path
public footpath ⓘ |
| hasAdjacentFeature |
lock cut
ⓘ
weir stream ⓘ |
| hasAdjacentLandUse |
recreational walking area
ⓘ
riverside meadows ⓘ |
| hasFeature |
lock island
ⓘ
towpath ⓘ weir ⓘ |
| hasFunction |
controlling river level
ⓘ
raising and lowering boats ⓘ |
| hasNearbyFeature | Cookham Bridge ⓘ |
| hasNearbySettlement |
Bourne End
ⓘ
Maidenhead ⓘ |
| hasRiverBank |
left bank
ⓘ
right bank ⓘ |
| hasStructureType | pound lock ⓘ |
| hasUse |
canoeing access
ⓘ
leisure cruising ⓘ recreational boating ⓘ |
| locatedIn | Berkshire ⓘ |
| locatedInCountry |
England
ⓘ
United Kingdom ⓘ |
| locatedNear |
Cliveden Reach
ⓘ
Cookham Reach ⓘ |
| locatedOnWaterway |
River Thames
ⓘ
linked to:
Thames
|
| maintainedBy |
Environment Agency
ⓘ
linked to:
Environment Agency (England)
|
| near | Cookham ⓘ |
| partOf | locks and weirs on the River Thames ⓘ |
| region | South East England ⓘ |
| riverSystem | Thames Basin ⓘ |
| servesSettlement | Cookham ⓘ |
| upstreamFrom |
Boulter’s Lock
ⓘ
linked to:
Boulter's Lock
|
| usedFor |
navigation
ⓘ
river traffic control ⓘ |
| watercourse | non-tidal Thames ⓘ |
| waterwaySegment | between Marlow and Maidenhead ⓘ |
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: Cookham Lock Description of subject: Cookham Lock is a lock and weir on the River Thames in Berkshire, England, serving river traffic near the village of Cookham.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.