Asahi River
E769354
The Asahi River is a major river in western Japan that flows through Okayama Prefecture before emptying into the Seto Inland Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Asahi River canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T8037467 — 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: Asahi River Context triple: [Okayama, locatedOnRiver, Asahi River]
-
A.
Tenryu River
The Tenryu River is a major river in central Japan that flows through Nagano and Shizuoka Prefectures before emptying into the Pacific Ocean, known for its strong currents and scenic gorges.
-
B.
Usui River
The Usui River is a river in Gunma Prefecture, Japan, known for flowing through the city of Takasaki and the surrounding mountainous region.
-
C.
Shinano River
The Shinano River is Japan’s longest river, flowing through central Honshu before emptying into the Sea of Japan.
-
D.
Mukogawa River
The Mukogawa River is a prominent river in Japan’s Hyōgo Prefecture that flows through cities such as Nishinomiya before emptying into Osaka Bay.
-
E.
Okano River
The Okano River is a significant river in Gabon that serves as one of the principal tributaries feeding the Ogooué River system.
- 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: Asahi River Target entity description: The Asahi River is a major river in western Japan that flows through Okayama Prefecture before emptying into the Seto Inland Sea.
-
A.
Tenryu River
The Tenryu River is a major river in central Japan that flows through Nagano and Shizuoka Prefectures before emptying into the Pacific Ocean, known for its strong currents and scenic gorges.
-
B.
Usui River
The Usui River is a river in Gunma Prefecture, Japan, known for flowing through the city of Takasaki and the surrounding mountainous region.
-
C.
Shinano River
The Shinano River is Japan’s longest river, flowing through central Honshu before emptying into the Sea of Japan.
-
D.
Mukogawa River
The Mukogawa River is a prominent river in Japan’s Hyōgo Prefecture that flows through cities such as Nishinomiya before emptying into Osaka Bay.
-
E.
Okano River
The Okano River is a significant river in Gabon that serves as one of the principal tributaries feeding the Ogooué River system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| dischargesTo | Seto Inland Sea ⓘ |
| emptiesInto | Seto Inland Sea ⓘ |
| flowsIntoBodyOfWaterNear | Okayama City coast ⓘ |
| flowsThrough | Okayama Prefecture NERFINISHED ⓘ |
| hasBasinCountry | Japan ⓘ |
| hasBridge | Asahi River Bridge (Okayama) ⓘ |
| hasCityOnRiver |
Kagamino
ⓘ
Okayama ⓘ Takahashi ⓘ |
| hasInfrastructure |
dams
ⓘ
levees ⓘ |
| hasJapaneseName | 旭川 ⓘ |
| isMajorRiverOf | Okayama Prefecture NERFINISHED ⓘ |
| isOneOf | major rivers of western Japan ⓘ |
| isPartOf |
rivers of Japan
ⓘ
rivers of Okayama Prefecture ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Chūgoku region
ⓘ
Okayama Prefecture NERFINISHED ⓘ western Japan ⓘ |
| mouthLocatedIn | Seto Inland Sea ⓘ |
| riverSystem |
Seto Inland Sea basin
ⓘ
linked to:
Seto Inland Sea
|
| sourceLocatedIn |
Chūgoku Mountains
ⓘ
Okayama Prefecture NERFINISHED ⓘ |
| usedFor |
flood control
ⓘ
irrigation ⓘ water supply ⓘ |
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: Asahi River Description of subject: The Asahi River is a major river in western Japan that flows through Okayama Prefecture before emptying into the Seto Inland Sea.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.