Margaret Court Arena
E160804
Margaret Court Arena is a prominent tennis stadium in Melbourne Park, Australia, named after tennis legend Margaret Court and used as a key show court during the Australian Open.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Margaret Court Arena canonical | 4 |
| National Tennis Centre at Flinders Park | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1370630 — 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: Margaret Court Arena Context triple: [Australian Open, hasRoof, Margaret Court Arena]
-
A.
National Tennis Centre
The National Tennis Centre is a premier tennis training and competition facility located at the University of Stirling in Scotland.
-
B.
Rod Laver Arena
Rod Laver Arena is a major tennis and multi-purpose stadium in Melbourne best known as the main venue for the Australian Open.
-
C.
Center Court
Center Court is a sports-themed accommodation area within Disney's All-Star Sports Resort at Walt Disney World, featuring decor and amenities inspired by athletic activities.
-
D.
Beren Tennis Center
Beren Tennis Center is Harvard University's primary outdoor tennis complex, featuring multiple courts and facilities for collegiate training and competition.
-
E.
Billie Jean King National Tennis Center
The Billie Jean King National Tennis Center is a major tennis complex in New York City best known as the home of the US Open Grand Slam tournament.
- 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: Margaret Court Arena Target entity description: Margaret Court Arena is a prominent tennis stadium in Melbourne Park, Australia, named after tennis legend Margaret Court and used as a key show court during the Australian Open.
-
A.
National Tennis Centre
The National Tennis Centre is a premier tennis training and competition facility located at the University of Stirling in Scotland.
-
B.
Rod Laver Arena
Rod Laver Arena is a major tennis and multi-purpose stadium in Melbourne best known as the main venue for the Australian Open.
-
C.
Center Court
Center Court is a sports-themed accommodation area within Disney's All-Star Sports Resort at Walt Disney World, featuring decor and amenities inspired by athletic activities.
-
D.
Beren Tennis Center
Beren Tennis Center is Harvard University's primary outdoor tennis complex, featuring multiple courts and facilities for collegiate training and competition.
-
E.
Billie Jean King National Tennis Center
The Billie Jean King National Tennis Center is a major tennis complex in New York City best known as the home of the US Open Grand Slam tournament.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Australian Open show court
ⓘ
sports venue ⓘ tennis stadium ⓘ |
| city | Melbourne ⓘ |
| continent | Australia ⓘ |
| country | Australia ⓘ |
| formerName | Show Court One ⓘ |
| hasCategory |
Australian Open (tennis) venues
ⓘ
Indoor arenas in Australia ⓘ Sports venues completed in 1988 ⓘ Sports venues in Melbourne ⓘ Tennis venues in Melbourne ⓘ |
| hasRetractableRoof | true ⓘ |
| hasSurface | hard court ⓘ |
| hostsEvent |
Australian Open
ⓘ
surface form:
Australian Open tennis tournament
basketball games ⓘ concerts ⓘ netball matches ⓘ |
| locatedIn |
Melbourne
ⓘ
Melbourne Park ⓘ Victoria ⓘ |
| namedAfter | Margaret Court ⓘ |
| opened | 1988 ⓘ |
| operator |
Melbourne Sports and Entertainment Precinct
ⓘ
surface form:
Melbourne & Olympic Parks
|
| owner | Government of Victoria ⓘ |
| partOf |
Melbourne Park
ⓘ
surface form:
Melbourne Park tennis complex
|
| partOfTournamentSite | Australian Open venue cluster ⓘ |
| primaryUse | tennis during Australian Open ⓘ |
| region | Victoria ⓘ |
| renovated | 2014 ⓘ |
| reopenedAfterRedevelopment | 2015 ⓘ |
| roofType | retractable roof ⓘ |
| seatingCapacity | approximately 7,500 ⓘ |
| seatingCapacityDuringConcerts | approximately 7,500–10,000 ⓘ |
| secondaryUse | multi-purpose indoor arena ⓘ |
| sport | tennis ⓘ |
| surfaceBrand | Plexicushion ⓘ |
| usedAs | show court ⓘ |
| usedFor | Australian Open ⓘ |
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: Margaret Court Arena Description of subject: Margaret Court Arena is a prominent tennis stadium in Melbourne Park, Australia, named after tennis legend Margaret Court and used as a key show court during the Australian Open.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
National Tennis Centre at Flinders Park