Makomanai Open Stadium
E762958
Makomanai Open Stadium is an outdoor sports and event venue in Sapporo, Japan, best known for hosting figure skating and ice hockey competitions during the 1972 Winter Olympics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Makomanai Open Stadium canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8865526 — 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: Makomanai Open Stadium Context triple: [Minami-ku, Sapporo, contains, Makomanai Open Stadium]
-
A.
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.
-
B.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
C.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
-
D.
Mazuma Stadium
Mazuma Stadium is a football ground in Morecambe, England, best known as the home venue of English club Morecambe F.C.
-
E.
Okinawa City Stadium
Okinawa City Stadium is a multi-purpose sports venue in Okinawa City, Japan, primarily used for baseball and other athletic 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: Makomanai Open Stadium Target entity description: Makomanai Open Stadium is an outdoor sports and event venue in Sapporo, Japan, best known for hosting figure skating and ice hockey competitions during the 1972 Winter Olympics.
-
A.
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.
-
B.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
C.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
-
D.
Mazuma Stadium
Mazuma Stadium is a football ground in Morecambe, England, best known as the home venue of English club Morecambe F.C.
-
E.
Okinawa City Stadium
Okinawa City Stadium is a multi-purpose sports venue in Okinawa City, Japan, primarily used for baseball and other athletic events.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | sports venue ⓘ |
| category |
Figure skating venues
ⓘ
Ice hockey venues in Japan ⓘ Olympic venues in Japan ⓘ Speed skating venues ⓘ Sports venues in Sapporo ⓘ Venues of the 1972 Winter Olympics ⓘ |
| city | Sapporo NERFINISHED ⓘ |
| climateExposure | open-air ⓘ |
| country | Japan ⓘ |
| governingBody | City of Sapporo NERFINISHED ⓘ |
| hasAccessibility | public transportation access ⓘ |
| hasFeature |
lighting system
ⓘ
outdoor ice rink ⓘ scoreboard ⓘ spectator stands ⓘ |
| hasSeatingType | outdoor seating ⓘ |
| hostedEvent |
figure skating at the 1972 Winter Olympics
ⓘ
ice hockey at the 1972 Winter Olympics NERFINISHED ⓘ speed skating at the 1972 Winter Olympics ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedIn |
Hokkaido
NERFINISHED
ⓘ
Makomanai Park NERFINISHED ⓘ Sapporo NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| notableEvent | 1972 Winter Olympics NERFINISHED ⓘ |
| opened | 1971 ⓘ |
| operator | Sapporo City NERFINISHED ⓘ |
| owner | Sapporo City NERFINISHED ⓘ |
| partOf | Makomanai Park sports facilities ⓘ |
| region | Hokkaido NERFINISHED ⓘ |
| roleInOlympics | main venue for ice sports at the 1972 Winter Olympics ⓘ |
| seasonalUse | winter sports ⓘ |
| surface | ice rink ⓘ |
| usedBy |
amateur skaters
ⓘ
local sports clubs ⓘ |
| usedFor |
concerts
ⓘ
events ⓘ figure skating ⓘ ice hockey ⓘ ice sports ⓘ speed skating ⓘ |
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: Makomanai Open Stadium Description of subject: Makomanai Open Stadium is an outdoor sports and event venue in Sapporo, Japan, best known for hosting figure skating and ice hockey competitions during the 1972 Winter Olympics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.