Cuton Lock
E609218
Cuton Lock is a canal lock on the River Chelmer in Essex, England, used to raise and lower boats along the Chelmer and Blackwater Navigation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cuton Lock canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6657762 — 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: Cuton Lock Context triple: [River Chelmer, hasStructure, Cuton Lock]
-
A.
Nickajack Lock
Nickajack Lock is a navigation lock on the Tennessee River in Tennessee that helps manage river traffic and water levels as part of the Tennessee Valley Authority system.
-
B.
Ickles Lock
Ickles Lock is a canal lock on the Sheffield and South Yorkshire Navigation in South Yorkshire, England, used to raise and lower boats between different water levels.
-
C.
The Lock
The Lock is a celebrated 1824 landscape painting by English Romantic artist John Constable, depicting rural life along the River Stour with dramatic naturalistic detail.
-
D.
Teston Lock
Teston Lock is a navigation lock on the River Medway in Kent, England, used to manage river levels and enable boat passage.
-
E.
Kings Lock
Kings Lock is a navigation lock on the River Soar in England, used to manage water levels and enable boat passage along the waterway.
- 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: Cuton Lock Target entity description: Cuton Lock is a canal lock on the River Chelmer in Essex, England, used to raise and lower boats along the Chelmer and Blackwater Navigation.
-
A.
Nickajack Lock
Nickajack Lock is a navigation lock on the Tennessee River in Tennessee that helps manage river traffic and water levels as part of the Tennessee Valley Authority system.
-
B.
Ickles Lock
Ickles Lock is a canal lock on the Sheffield and South Yorkshire Navigation in South Yorkshire, England, used to raise and lower boats between different water levels.
-
C.
The Lock
The Lock is a celebrated 1824 landscape painting by English Romantic artist John Constable, depicting rural life along the River Stour with dramatic naturalistic detail.
-
D.
Teston Lock
Teston Lock is a navigation lock on the River Medway in Kent, England, used to manage river levels and enable boat passage.
-
E.
Kings Lock
Kings Lock is a navigation lock on the River Soar in England, used to manage water levels and enable boat passage along the waterway.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
canal lock
ⓘ
navigation lock ⓘ |
| country | United Kingdom ⓘ |
| hasFunction | to overcome changes in water level ⓘ |
| locatedIn |
England
ⓘ
Essex ⓘ |
| locatedInCountry | United Kingdom ⓘ |
| locatedOnWaterway |
Chelmer and Blackwater Navigation
ⓘ
River Chelmer ⓘ |
| partOf | Chelmer and Blackwater Navigation ⓘ |
| region | East of England ⓘ |
| usedFor |
inland waterway navigation
ⓘ
lowering boats ⓘ raising boats ⓘ |
| watercourse | River Chelmer ⓘ |
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: Cuton Lock Description of subject: Cuton Lock is a canal lock on the River Chelmer in Essex, England, used to raise and lower boats along the Chelmer and Blackwater Navigation.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
River Chelmer (via nearby junctions and structures)