Maishima Baseball Stadium
E576538
Maishima Baseball Stadium is a baseball venue located on Maishima Island in Osaka, Japan, used for local games, amateur tournaments, and various sporting events.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maishima Baseball Stadium canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6185949 — 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: Maishima Baseball Stadium Context triple: [Maishima, hasSportsFacility, Maishima Baseball Stadium]
-
A.
Hiroshima Municipal Stadium
Hiroshima Municipal Stadium was a historic baseball stadium in Hiroshima, Japan, best known as the longtime home of the Hiroshima Toyo Carp before its replacement by Mazda Zoom-Zoom Stadium.
-
B.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
C.
Hanshin Koshien Stadium
Hanshin Koshien Stadium is a historic baseball stadium in Nishinomiya, Japan, best known for hosting Japan’s National High School Baseball Championship and serving as the iconic home of the Hanshin Tigers.
-
D.
Japoma Stadium
Japoma Stadium is a major multi-purpose sports venue in Douala, Cameroon, best known for hosting top-level football matches including those of the Cameroon national team and international tournaments.
-
E.
Nagoya Dome
Nagoya Dome is a large indoor baseball stadium in Nagoya, Japan, best known as the home field of the Chunichi Dragons and a major venue for professional and international baseball games.
- 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: Maishima Baseball Stadium Target entity description: Maishima Baseball Stadium is a baseball venue located on Maishima Island in Osaka, Japan, used for local games, amateur tournaments, and various sporting events.
-
A.
Hiroshima Municipal Stadium
Hiroshima Municipal Stadium was a historic baseball stadium in Hiroshima, Japan, best known as the longtime home of the Hiroshima Toyo Carp before its replacement by Mazda Zoom-Zoom Stadium.
-
B.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
C.
Hanshin Koshien Stadium
Hanshin Koshien Stadium is a historic baseball stadium in Nishinomiya, Japan, best known for hosting Japan’s National High School Baseball Championship and serving as the iconic home of the Hanshin Tigers.
-
D.
Japoma Stadium
Japoma Stadium is a major multi-purpose sports venue in Douala, Cameroon, best known for hosting top-level football matches including those of the Cameroon national team and international tournaments.
-
E.
Nagoya Dome
Nagoya Dome is a large indoor baseball stadium in Nagoya, Japan, best known as the home field of the Chunichi Dragons and a major venue for professional and international baseball games.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | baseball stadium ⓘ |
| city | Osaka ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| hasPrimarySport | baseball ⓘ |
| hasSurface | baseball field ⓘ |
| locatedIn |
Kansai region
ⓘ
Maishima Island ⓘ Osaka ⓘ Osaka Prefecture ⓘ |
| partOf | Maishima Sports Island area ⓘ |
| usedFor |
amateur baseball tournaments
ⓘ
baseball ⓘ local baseball games ⓘ sporting events ⓘ |
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: Maishima Baseball Stadium Description of subject: Maishima Baseball Stadium is a baseball venue located on Maishima Island in Osaka, Japan, used for local games, amateur tournaments, and various sporting events.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.