Motoyasu River
E379065
The Motoyasu River is a river flowing through central Hiroshima, Japan, known for running beside the Atomic Bomb Dome and Hiroshima Peace Memorial Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Motoyasu River canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2794684 — 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: Motoyasu River Context triple: [Hiroshima Peace Memorial Park, adjacentTo, Motoyasu River]
-
A.
Shukugawa River
The Shukugawa River is a scenic river in Hyōgo Prefecture, Japan, famed for its cherry blossom-lined banks that attract many visitors during hanami season.
-
B.
Osuga River
The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
-
C.
Yoshii River
The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
-
D.
Echigawa River
Echigawa River is a river in Japan that flows through Shiga Prefecture, contributing to the region’s natural landscape and water system.
-
E.
Minoh River
The Minoh River is a small scenic river in Osaka Prefecture, Japan, known for flowing through Minoh Quasi-National Park and alongside the famous Minoh Waterfall.
- 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: Motoyasu River Target entity description: The Motoyasu River is a river flowing through central Hiroshima, Japan, known for running beside the Atomic Bomb Dome and Hiroshima Peace Memorial Park.
-
A.
Shukugawa River
The Shukugawa River is a scenic river in Hyōgo Prefecture, Japan, famed for its cherry blossom-lined banks that attract many visitors during hanami season.
-
B.
Osuga River
The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
-
C.
Yoshii River
The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
-
D.
Echigawa River
Echigawa River is a river in Japan that flows through Shiga Prefecture, contributing to the region’s natural landscape and water system.
-
E.
Minoh River
The Minoh River is a small scenic river in Osaka Prefecture, Japan, known for flowing through Minoh Quasi-National Park and alongside the famous Minoh Waterfall.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| adjacentTo |
Atomic Bomb Dome
ⓘ
linked to:
A-Bomb Dome
Hiroshima Peace Memorial Park ⓘ |
| associatedWithEvent | atomic bombing of Hiroshima ⓘ |
| country | Japan ⓘ |
| crossedBy | Aioi Bridge ⓘ |
| flowsBeside |
Atomic Bomb Dome
ⓘ
linked to:
A-Bomb Dome
Hiroshima Peace Memorial Park ⓘ |
| flowsThrough |
Naka-ku, Hiroshima
ⓘ
linked to:
Naka Ward, Hiroshima
central Hiroshima ⓘ |
| hasCulturalSignificance | symbol of peace and remembrance in Hiroshima ⓘ |
| hasJapaneseName | 元安川 ⓘ |
| hasMouthIn | Ota River delta ⓘ |
| hasRecreationalUse |
riverside walking paths
ⓘ
viewing cherry blossoms ⓘ |
| isTributaryOf | Ota River NERFINISHED ⓘ |
| language | Japanese ⓘ |
| locatedIn |
Chūgoku region
ⓘ
Hiroshima ⓘ Hiroshima Prefecture NERFINISHED ⓘ |
| locatedNear |
Hiroshima Peace Memorial Museum
ⓘ
Hiroshima city center ⓘ
linked to:
Hiroshima
|
| locatedOnIslandDelta | Hiroshima delta islands ⓘ |
| nearbyLandmark |
Cenotaph for the A-bomb Victims
ⓘ
Children’s Peace Monument ⓘ Hiroshima Peace Bell ⓘ
linked to:
World Peace Bell
|
| partOf |
Ota River system
ⓘ
linked to:
Ota River
|
| riverSystem | Ota River NERFINISHED ⓘ |
| usedFor |
commemorative lantern floating ceremonies
ⓘ
tourist boat cruises ⓘ |
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: Motoyasu River Description of subject: The Motoyasu River is a river flowing through central Hiroshima, Japan, known for running beside the Atomic Bomb Dome and Hiroshima Peace Memorial Park.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.