Head of the Schuylkill Regatta
E326379
The Head of the Schuylkill Regatta is a major annual rowing race held on Philadelphia’s Schuylkill River that attracts thousands of competitors and spectators from around the world.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Head of the Schuylkill Regatta canonical | 1 |
| Schuylkill Navy rowing scene | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3092662 — 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: Head of the Schuylkill Regatta Context triple: [Boathouse Row, hasNearbyEvent, Head of the Schuylkill Regatta]
-
A.
Stewards of Henley Royal Regatta
The Stewards of Henley Royal Regatta are the traditional committee of rowing and social figures responsible for organizing, managing, and preserving the historic Henley Royal Regatta on the River Thames.
-
B.
Henley Royal Regatta
Henley Royal Regatta is a historic and prestigious annual rowing event held on the River Thames in England, attracting elite crews from around the world.
-
C.
Harvard–Yale Regatta
The Harvard–Yale Regatta is the oldest intercollegiate sporting event in the United States, featuring an annual rowing race between the Harvard and Yale university crews on the Thames River in Connecticut.
-
D.
Summer Eights
Summer Eights is a major annual bumps rowing regatta held on the River Thames at Oxford, featuring college crews competing over several days.
-
E.
The Boat Race
The Boat Race is an annual rowing competition on the River Thames between the University of Oxford and the University of Cambridge, and one of the oldest and most famous amateur sporting events in the world.
- 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: Head of the Schuylkill Regatta Target entity description: The Head of the Schuylkill Regatta is a major annual rowing race held on Philadelphia’s Schuylkill River that attracts thousands of competitors and spectators from around the world.
-
A.
Stewards of Henley Royal Regatta
The Stewards of Henley Royal Regatta are the traditional committee of rowing and social figures responsible for organizing, managing, and preserving the historic Henley Royal Regatta on the River Thames.
-
B.
Henley Royal Regatta
Henley Royal Regatta is a historic and prestigious annual rowing event held on the River Thames in England, attracting elite crews from around the world.
-
C.
Harvard–Yale Regatta
The Harvard–Yale Regatta is the oldest intercollegiate sporting event in the United States, featuring an annual rowing race between the Harvard and Yale university crews on the Thames River in Connecticut.
-
D.
Summer Eights
Summer Eights is a major annual bumps rowing regatta held on the River Thames at Oxford, featuring college crews competing over several days.
-
E.
The Boat Race
The Boat Race is an annual rowing competition on the River Thames between the University of Oxford and the University of Cambridge, and one of the oldest and most famous amateur sporting events in the world.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
rowing regatta
ⓘ
sporting event ⓘ |
| alsoKnownAs | HOSR ⓘ |
| associatedWith |
Boathouse Row
ⓘ
Philadelphia rowing tradition ⓘ |
| attractsParticipantsFrom |
United States of America
ⓘ
surface form:
United States
international rowing clubs ⓘ |
| boatClass |
coxed fours
ⓘ
coxless fours ⓘ double sculls ⓘ eights ⓘ quadruple sculls ⓘ single sculls ⓘ |
| cityHostedIn | Philadelphia ⓘ |
| competitorCount | thousands of competitors ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryHostedIn |
United States of America
ⓘ
surface form:
United States
|
| distance |
approximately 2.5 miles
ⓘ
approximately 4 kilometers ⓘ |
| followsCourse |
Boathouse Row
ⓘ
surface form:
Boathouse Row stretch of the Schuylkill River
|
| frequency | annual ⓘ |
| hasCategory |
adaptive rowing events
ⓘ
collegiate events ⓘ junior events ⓘ masters events ⓘ open events ⓘ |
| hasEventType | time-trial rowing race ⓘ |
| hasTimingMethod | staggered starts with timed finishes ⓘ |
| location |
Pennsylvania
ⓘ
Philadelphia ⓘ Schuylkill River ⓘ |
| notableFeature |
one of the largest head races in the United States
ⓘ
races pass along Boathouse Row ⓘ |
| participantType |
club rowing programs
ⓘ
collegiate rowing teams ⓘ elite rowers ⓘ high school rowing teams ⓘ masters rowers ⓘ |
| raceFormat | head race ⓘ |
| region | Schuylkill River rowing community ⓘ |
| spectatorCount | thousands of spectators ⓘ |
| sport | rowing ⓘ |
| stateHostedIn | Pennsylvania ⓘ |
| surface | river ⓘ |
| typicalMonthHeld | October ⓘ |
| watercourse | Schuylkill River ⓘ |
| website | https://hosr.org ⓘ |
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: Head of the Schuylkill Regatta Description of subject: The Head of the Schuylkill Regatta is a major annual rowing race held on Philadelphia’s Schuylkill River that attracts thousands of competitors and spectators from around the world.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Schuylkill Navy rowing scene