Yokohama Stadium Co., Ltd.
E327259
Yokohama Stadium Co., Ltd. is the company responsible for managing and operating Yokohama Stadium, a major baseball and event venue in Yokohama, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yokohama Stadium Co., Ltd. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3102831 — 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: Yokohama Stadium Co., Ltd. Context triple: [Yokohama Stadium, operator, Yokohama Stadium Co., Ltd.]
-
A.
Osaka Dome Corporation
Osaka Dome Corporation is the company responsible for managing and operating the multi-purpose Kyocera Dome stadium in Osaka, Japan.
-
B.
Nagoya Arsenal
Nagoya Arsenal was a major Imperial Japanese military manufacturing facility known for producing small arms and other weaponry, particularly during the early to mid-20th century.
-
C.
Orix Corporation
Orix Corporation is a diversified Japanese financial services and leasing company with extensive investments in areas such as banking, real estate, and professional sports.
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D.
Yokohama FC
Yokohama FC is a Japanese professional football club based in Yokohama that competes in the J.League and is known for its local derby against Yokohama F. Marinos.
-
E.
Yokohama F. Marinos
Yokohama F. Marinos is a professional Japanese football club based in Yokohama that competes in the J1 League and is one of the country’s most successful and historic teams.
- 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: Yokohama Stadium Co., Ltd. Target entity description: Yokohama Stadium Co., Ltd. is the company responsible for managing and operating Yokohama Stadium, a major baseball and event venue in Yokohama, Japan.
-
A.
Osaka Dome Corporation
Osaka Dome Corporation is the company responsible for managing and operating the multi-purpose Kyocera Dome stadium in Osaka, Japan.
-
B.
Nagoya Arsenal
Nagoya Arsenal was a major Imperial Japanese military manufacturing facility known for producing small arms and other weaponry, particularly during the early to mid-20th century.
-
C.
Orix Corporation
Orix Corporation is a diversified Japanese financial services and leasing company with extensive investments in areas such as banking, real estate, and professional sports.
-
D.
Yokohama FC
Yokohama FC is a Japanese professional football club based in Yokohama that competes in the J.League and is known for its local derby against Yokohama F. Marinos.
-
E.
Yokohama F. Marinos
Yokohama F. Marinos is a professional Japanese football club based in Yokohama that competes in the J1 League and is one of the country’s most successful and historic teams.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
company
ⓘ
stadium operator ⓘ |
| associatedVenue | Yokohama Stadium ⓘ |
| cityOfHeadquarters | Yokohama ⓘ |
| country | Japan ⓘ |
| countryOfHeadquarters | Japan ⓘ |
| industry |
event venue management
ⓘ
sports facility management ⓘ |
| location |
Kanagawa Prefecture
ⓘ
Yokohama ⓘ |
| manages | Yokohama Stadium ⓘ |
| operates | Yokohama Stadium ⓘ |
| operatesInSector |
entertainment
ⓘ
live events ⓘ sports ⓘ |
| prefectureOfHeadquarters | Kanagawa Prefecture ⓘ |
| primaryUseOfManagedFacility |
concerts
ⓘ
large-scale events ⓘ professional baseball games ⓘ |
| primaryVenueType | baseball stadium ⓘ |
| regionServed |
Japan
ⓘ
Kanagawa Prefecture ⓘ Yokohama ⓘ |
| responsibleFor |
management of Yokohama Stadium
ⓘ
operation of Yokohama Stadium ⓘ |
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: Yokohama Stadium Co., Ltd. Description of subject: Yokohama Stadium Co., Ltd. is the company responsible for managing and operating Yokohama Stadium, a major baseball and event venue in Yokohama, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.