Old Windsor Weir
E653514
Old Windsor Weir is a river control structure on the River Thames in Berkshire, England, used to manage water levels and flow near Old Windsor Lock.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Old Windsor Weir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7287287 — 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: Old Windsor Weir Context triple: [Old Windsor Lock, hasWeir, Old Windsor Weir]
-
A.
Bath Weir
Bath Weir is a distinctive curved weir on the River Avon in the city of Bath, England, known as a prominent historic and scenic riverside feature near Pulteney Bridge.
-
B.
Guildford Town Weir
Guildford Town Weir is a river weir on the River Wey in Guildford, Surrey, used to manage water levels and flow through the town.
-
C.
Newby Bridge Weir
Newby Bridge Weir is a man-made river structure in Cumbria, England, that regulates water flow and levels near the village of Newby Bridge at the southern end of Windermere.
-
D.
Evesham weir
Evesham weir is a river structure on the River Avon in Evesham, Worcestershire, used to control water levels and flow near the town.
-
E.
Torrumbarry Weir
Torrumbarry Weir is a major river regulation structure on the Murray River in Victoria, Australia, used for water storage, irrigation, and navigation control.
- 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: Old Windsor Weir Target entity description: Old Windsor Weir is a river control structure on the River Thames in Berkshire, England, used to manage water levels and flow near Old Windsor Lock.
-
A.
Bath Weir
Bath Weir is a distinctive curved weir on the River Avon in the city of Bath, England, known as a prominent historic and scenic riverside feature near Pulteney Bridge.
-
B.
Guildford Town Weir
Guildford Town Weir is a river weir on the River Wey in Guildford, Surrey, used to manage water levels and flow through the town.
-
C.
Newby Bridge Weir
Newby Bridge Weir is a man-made river structure in Cumbria, England, that regulates water flow and levels near the village of Newby Bridge at the southern end of Windermere.
-
D.
Evesham weir
Evesham weir is a river structure on the River Avon in Evesham, Worcestershire, used to control water levels and flow near the town.
-
E.
Torrumbarry Weir
Torrumbarry Weir is a major river regulation structure on the Murray River in Victoria, Australia, used for water storage, irrigation, and navigation control.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
river control structure
ⓘ
weir ⓘ |
| country | United Kingdom ⓘ |
| downstreamFrom | Windsor NERFINISHED ⓘ |
| hasAdjacentStructure | Old Windsor Lock NERFINISHED ⓘ |
| hasFunction |
controlling upstream water level
ⓘ
maintaining navigable depth ⓘ modulating river discharge ⓘ |
| hasHeritageContext | historic River Thames navigation infrastructure ⓘ |
| locatedIn |
Berkshire
NERFINISHED
ⓘ
England ⓘ Old Windsor NERFINISHED ⓘ |
| locatedInRegion | South East England ⓘ |
| locatedNear |
Datchet
NERFINISHED
ⓘ
Old Windsor Lock NERFINISHED ⓘ Runnymede Meadows NERFINISHED ⓘ |
| locatedOnWaterway | River Thames NERFINISHED ⓘ |
| managesReach | reach between Bell Weir Lock and Romney Lock ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| operatedBy | Environment Agency NERFINISHED ⓘ |
| partOf | River Thames weir system NERFINISHED ⓘ |
| purpose |
flow regulation
ⓘ
water level management ⓘ |
| riverBasin | Thames basin NERFINISHED ⓘ |
| subjectOf | local river management plans ⓘ |
| upstreamFrom | Runnymede NERFINISHED ⓘ |
| usedFor |
flood control
ⓘ
navigation management ⓘ |
| watercourse | River Thames NERFINISHED ⓘ |
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: Old Windsor Weir Description of subject: Old Windsor Weir is a river control structure on the River Thames in Berkshire, England, used to manage water levels and flow near Old Windsor Lock.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.