Sapporo Dome
E216482
Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sapporo Dome canonical | 7 |
| Astra Dome Sapporo (former name of Sapporo Dome) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1812854 — 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: Sapporo Dome Context triple: [Sapporo, hasLandmark, Sapporo Dome]
-
A.
Tokyo Dome
Tokyo Dome is a large, iconic indoor baseball stadium and entertainment venue in Tokyo, Japan, known for hosting professional baseball games, concerts, and major sporting events.
-
B.
Kyocera Dome Osaka
Kyocera Dome Osaka is a large, multi-purpose indoor stadium in Osaka, Japan, best known as a prominent professional baseball venue and major concert and event site.
-
C.
Yokohama Stadium
Yokohama Stadium is a prominent baseball and multi-purpose sports venue in Yokohama, Japan, best known as the home field of the Yokohama DeNA BayStars and a host of major international events.
-
D.
Maishima Arena
Maishima Arena is an indoor sports venue in Osaka, Japan, primarily known for hosting professional basketball games and other sporting events.
-
E.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
- 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: Sapporo Dome Target entity description: Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
-
A.
Tokyo Dome
Tokyo Dome is a large, iconic indoor baseball stadium and entertainment venue in Tokyo, Japan, known for hosting professional baseball games, concerts, and major sporting events.
-
B.
Kyocera Dome Osaka
Kyocera Dome Osaka is a large, multi-purpose indoor stadium in Osaka, Japan, best known as a prominent professional baseball venue and major concert and event site.
-
C.
Yokohama Stadium
Yokohama Stadium is a prominent baseball and multi-purpose sports venue in Yokohama, Japan, best known as the home field of the Yokohama DeNA BayStars and a host of major international events.
-
D.
Maishima Arena
Maishima Arena is an indoor sports venue in Osaka, Japan, primarily known for hosting professional basketball games and other sporting events.
-
E.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
multi-purpose stadium
ⓘ
sports venue ⓘ stadium ⓘ |
| architect | Hiroshi Hara ⓘ |
| cityDistrict | Toyohira-ku, Sapporo ⓘ |
| constructionType | domed stadium ⓘ |
| continent | Asia ⓘ |
| coordinates | 43.0169°N 141.4097°E ⓘ |
| country | Japan ⓘ |
| formerHomeTeam | Hokkaido Nippon-Ham Fighters ⓘ |
| hasFeature |
convertible configuration for baseball and football
ⓘ
movable natural grass football field ⓘ |
| hasRetractablePitch | yes ⓘ |
| hasRoof | yes ⓘ |
| homeTeam |
Hokkaido Consadole Sapporo
ⓘ
surface form:
Consadole Sapporo
|
| hostedEvent |
2002 FIFA World Cup
ⓘ
2002 FIFA World Cup matches ⓘ
surface form:
2002 FIFA World Cup group stage matches
2006 FIBA World Championship ⓘ
surface form:
2006 FIBA World Championship games
2017 Asian Winter Games ceremonies ⓘ 2019 Rugby World Cup matches ⓘ 2020 Summer Olympics football matches ⓘ |
| locatedIn | Sapporo ⓘ |
| locatedInAdministrativeTerritory | Hokkaido ⓘ |
| nickName | Sapporo Dome self-link ⓘ |
| notableFor |
hosting international football tournaments
ⓘ
hosting professional baseball games in Hokkaido ⓘ unique sliding pitch mechanism ⓘ |
| opened | 2001 ⓘ |
| openingDate | 2001-06-02 ⓘ |
| owner |
Sapporo
ⓘ
surface form:
City of Sapporo
|
| primaryUse |
association football
ⓘ
baseball ⓘ |
| roofType | fixed roof ⓘ |
| seatingCapacity |
around 41,000 for baseball
ⓘ
around 42,000 for football ⓘ |
| surfaceType |
artificial turf (indoor field)
ⓘ
natural grass (movable football pitch) ⓘ |
| usedFor |
concerts
ⓘ
large-scale 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: Sapporo Dome Description of subject: Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Astra Dome Sapporo (former name of Sapporo Dome)