White House tennis court
E617459
The White House tennis court is a recreational sports facility on the White House grounds used by presidents, their families, and guests for tennis and other court sports.
All labels observed (1)
| Label | Occurrences |
|---|---|
| White House tennis court canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6761129 — 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: White House tennis court Context triple: [White House Kitchen Garden, adjacentTo, White House tennis court]
-
A.
The Oval
The Oval is a historic football stadium in Belfast, Northern Ireland, best known as the long-time home ground of Glentoran FC.
-
B.
The Oval
The Oval is a historic international cricket ground in south London, renowned as one of England’s premier venues for Test and county cricket.
-
C.
Thomas Jefferson Park
Thomas Jefferson Park is a public recreational park in East Harlem, New York City, featuring athletic fields, playgrounds, and community facilities along the East River.
-
D.
Capitol rotunda
The Capitol rotunda is the grand central hall beneath the main dome of the Oregon State Capitol, serving as a ceremonial and architectural focal point of the building.
-
E.
Payne Whitney Gymnasium
Payne Whitney Gymnasium is Yale University's historic, neo-Gothic athletic complex, renowned as one of the largest indoor collegiate sports facilities 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: White House tennis court Target entity description: The White House tennis court is a recreational sports facility on the White House grounds used by presidents, their families, and guests for tennis and other court sports.
-
A.
The Oval
The Oval is a historic football stadium in Belfast, Northern Ireland, best known as the long-time home ground of Glentoran FC.
-
B.
The Oval
The Oval is a historic international cricket ground in south London, renowned as one of England’s premier venues for Test and county cricket.
-
C.
Thomas Jefferson Park
Thomas Jefferson Park is a public recreational park in East Harlem, New York City, featuring athletic fields, playgrounds, and community facilities along the East River.
-
D.
Capitol rotunda
The Capitol rotunda is the grand central hall beneath the main dome of the Oregon State Capitol, serving as a ceremonial and architectural focal point of the building.
-
E.
Payne Whitney Gymnasium
Payne Whitney Gymnasium is Yale University's historic, neo-Gothic athletic complex, renowned as one of the largest indoor collegiate sports facilities in the world.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
sports facility
ⓘ
tennis court ⓘ |
| access | not open to the general public ⓘ |
| adjacentTo |
White House basketball court
NERFINISHED
ⓘ
White House gardens NERFINISHED ⓘ |
| category |
Sports venues in Washington, D.C.
ⓘ
White House grounds NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| governedBy | United States Secret Service security rules ⓘ |
| hasFeature |
basketball markings
ⓘ
fencing ⓘ outdoor lighting ⓘ spectator seating ⓘ tennis markings ⓘ |
| hasLighting | yes ⓘ |
| hasMarkings | regulation tennis lines ⓘ |
| hasNet | tennis net ⓘ |
| hasSurface | hard court ⓘ |
| hasType | outdoor court ⓘ |
| hasUse |
exercise for presidents
ⓘ
hosting informal games with guests ⓘ informal recreation ⓘ |
| locatedIn |
United States of America
ⓘ
surface form:
United States
Washington, D.C. ⓘ |
| locatedOn | South Grounds of the White House NERFINISHED ⓘ |
| location | White House grounds NERFINISHED ⓘ |
| operator | Executive Office of the President of the United States NERFINISHED ⓘ |
| ownedBy |
United States government
ⓘ
surface form:
United States federal government
|
| partOf | White House complex NERFINISHED ⓘ |
| securityLevel | high ⓘ |
| surfaceType | acrylic hardcourt ⓘ |
| usedBy |
First Family
NERFINISHED
ⓘ
President of the United States NERFINISHED ⓘ White House guests ⓘ White House staff NERFINISHED ⓘ |
| usedFor |
basketball
ⓘ
pickleball ⓘ recreational sports ⓘ tennis ⓘ |
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: White House tennis court Description of subject: The White House tennis court is a recreational sports facility on the White House grounds used by presidents, their families, and guests for tennis and other court sports.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.