Eton College rowing lake (Dorney Lake, nearby)
E238937
Eton College rowing lake (Dorney Lake) is a purpose-built rowing and flat-water sports venue near Eton in Berkshire, best known for hosting international regattas and events including the rowing competitions at the London 2012 Olympic Games.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eton College rowing lake (Dorney Lake, nearby) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2147977 — 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: Eton College rowing lake (Dorney Lake, nearby) Context triple: [Eton, Berkshire, hasSportsFacility, Eton College rowing lake (Dorney Lake, nearby)]
-
A.
Oxford University Boat Race training and preparation base
The Oxford University Boat Race training and preparation base is the dedicated facility where Oxford’s rowing crews train, strategize, and condition for their annual Boat Race against Cambridge.
-
B.
Eton, Berkshire
Eton, Berkshire is a historic English town on the River Thames best known as the home of the prestigious Eton College.
-
C.
Oxford and Cambridge rowing clubs
The Oxford and Cambridge rowing clubs are historic university boat clubs best known for their fierce rivalry in the annual Boat Race on the River Thames.
-
D.
Henley Rowing Club
Henley Rowing Club is a prominent English rowing club based on the River Thames at Henley, known for its competitive crews and contribution to the town’s strong rowing tradition.
-
E.
Peterhouse Boat Club
Peterhouse Boat Club is the rowing club of Peterhouse, the oldest college of the University of Cambridge, competing in college rowing events on the River Cam.
- 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: Eton College rowing lake (Dorney Lake, nearby) Target entity description: Eton College rowing lake (Dorney Lake) is a purpose-built rowing and flat-water sports venue near Eton in Berkshire, best known for hosting international regattas and events including the rowing competitions at the London 2012 Olympic Games.
-
A.
Oxford University Boat Race training and preparation base
The Oxford University Boat Race training and preparation base is the dedicated facility where Oxford’s rowing crews train, strategize, and condition for their annual Boat Race against Cambridge.
-
B.
Eton, Berkshire
Eton, Berkshire is a historic English town on the River Thames best known as the home of the prestigious Eton College.
-
C.
Oxford and Cambridge rowing clubs
The Oxford and Cambridge rowing clubs are historic university boat clubs best known for their fierce rivalry in the annual Boat Race on the River Thames.
-
D.
Henley Rowing Club
Henley Rowing Club is a prominent English rowing club based on the River Thames at Henley, known for its competitive crews and contribution to the town’s strong rowing tradition.
-
E.
Peterhouse Boat Club
Peterhouse Boat Club is the rowing club of Peterhouse, the oldest college of the University of Cambridge, competing in college rowing events on the River Cam.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Olympic venue
ⓘ
artificial rowing lake ⓘ flat-water sports venue ⓘ regatta course ⓘ sports venue ⓘ |
| builtFor | Eton College rowing ⓘ |
| constructionStarted | late 1990s ⓘ |
| country | United Kingdom ⓘ |
| courseLength | 2000 metres ⓘ |
| designedFor |
canoe sprint
ⓘ
kayak sprint ⓘ open-water swimming ⓘ rowing ⓘ triathlon swimming ⓘ |
| distanceFromCentralLondon | approximately 25 miles west ⓘ |
| governingBodyForEvents |
British Rowing
ⓘ
International Rowing Federation ⓘ
surface form:
World Rowing
|
| hasAlternativeName |
Dorney
ⓘ
surface form:
Eton Dorney
|
| hasFeature |
boathouse
ⓘ
coaching launch access ⓘ finish tower ⓘ return channel ⓘ spectator areas ⓘ timing system ⓘ |
| hasName | Dorney Lake ⓘ |
| hostedEvent |
2012 Summer Paralympics events
ⓘ
Henley-style regattas ⓘ World Rowing Championships events ⓘ World Rowing Cup ⓘ
surface form:
World Rowing Cup regattas
canoe sprint at the 2012 Summer Olympics ⓘ rowing at the 2012 Summer Olympics ⓘ rowing at the 2012 Summer Paralympics ⓘ |
| lanes | 8 ⓘ |
| length | 2200 metres ⓘ |
| locatedIn |
Berkshire
ⓘ
Dorney ⓘ |
| locatedInCountry |
England
ⓘ
United Kingdom ⓘ |
| locatedNear |
Eton, Berkshire
ⓘ
surface form:
Eton
|
| nearbyCity | Windsor ⓘ |
| notableFor |
hosting Olympic rowing and canoe sprint events
ⓘ
purpose-built international-standard rowing course ⓘ |
| opened | 2006 ⓘ |
| ownedBy | Eton College ⓘ |
| partOf | Eton College sports facilities ⓘ |
| usedFor |
international regattas
ⓘ
national rowing competitions ⓘ training ⓘ |
| waterType | still water ⓘ |
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: Eton College rowing lake (Dorney Lake, nearby) Description of subject: Eton College rowing lake (Dorney Lake) is a purpose-built rowing and flat-water sports venue near Eton in Berkshire, best known for hosting international regattas and events including the rowing competitions at the London 2012 Olympic Games.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.