Hardmead Lock
E896967
Hardmead Lock is a lock on the River Lee Navigation in England, used to manage water levels and enable boat passage along the waterway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hardmead Lock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10976013 — 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: Hardmead Lock Context triple: [Lee Navigation, hasLock, Hardmead Lock]
-
A.
Enfield Lock
Enfield Lock is a suburban district in north London known for its historic Royal Small Arms Factory site and proximity to the River Lee Navigation.
-
B.
Sandiacre Lock
Sandiacre Lock is a historic canal lock on the Erewash Canal in Sandiacre, Derbyshire, known for its preserved lock-keeper’s cottage and role in the region’s industrial waterway heritage.
-
C.
Holmes Lock
Holmes 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.
-
D.
Davis Lock
Davis Lock is one of the navigation locks within the Soo Locks complex that enables ships to transit between different water levels on the St. Marys River between Lake Superior and the lower Great Lakes.
-
E.
Locks Heath
Locks Heath is a residential suburb in the borough of Fareham in Hampshire, England, known for its modern housing estates and local shopping centre.
- 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: Hardmead Lock Target entity description: Hardmead Lock is a lock on the River Lee Navigation in England, used to manage water levels and enable boat passage along the waterway.
-
A.
Enfield Lock
Enfield Lock is a suburban district in north London known for its historic Royal Small Arms Factory site and proximity to the River Lee Navigation.
-
B.
Sandiacre Lock
Sandiacre Lock is a historic canal lock on the Erewash Canal in Sandiacre, Derbyshire, known for its preserved lock-keeper’s cottage and role in the region’s industrial waterway heritage.
-
C.
Holmes Lock
Holmes 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.
-
D.
Davis Lock
Davis Lock is one of the navigation locks within the Soo Locks complex that enables ships to transit between different water levels on the St. Marys River between Lake Superior and the lower Great Lakes.
-
E.
Locks Heath
Locks Heath is a residential suburb in the borough of Fareham in Hampshire, England, known for its modern housing estates and local shopping centre.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
canal lock
ⓘ
navigation lock ⓘ |
| country | United Kingdom ⓘ |
| enables | boat passage ⓘ |
| hasFeature |
gates
ⓘ
paddles ⓘ |
| hasUse |
inland waterway transport
ⓘ
recreational boating ⓘ |
| isPartOfRoute | inland navigation network of south-east England ⓘ |
| locatedInCountry | England ⓘ |
| locatedInNation | United Kingdom ⓘ |
| locatedInRegion | Hertfordshire ⓘ |
| locatedNearTown | Ware ⓘ |
| locatedOnWaterway | River Lee Navigation ⓘ |
| maintainedBy | Canal & River Trust ⓘ |
| manages | water levels ⓘ |
| partOf | Lee and Stort Navigations ⓘ |
| river | River Lea ⓘ |
| waterwaySystem |
River Lea system
ⓘ
linked to:
River Lea
|
| waterwayType | canalised river ⓘ |
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: Hardmead Lock Description of subject: Hardmead Lock is a lock on the River Lee Navigation in England, used to manage water levels and enable boat passage along the waterway.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.