Yamatogawa
E653754
Yamatogawa is the romanized name of the Yamato River, a significant waterway in the Kansai region of Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yamatogawa canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6698731 — 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: Yamatogawa Context triple: [Yamato River, romanization, Yamatogawa]
-
A.
Shinano River
The Shinano River is Japan’s longest river, flowing through central Honshu before emptying into the Sea of Japan.
-
B.
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.
-
C.
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.
-
D.
Kamogawa River
The Kamogawa River is a prominent river flowing through Kyoto, Japan, known for its scenic banks lined with traditional teahouses, restaurants, and popular walking paths.
-
E.
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.
- 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: Yamatogawa Target entity description: Yamatogawa is the romanized name of the Yamato River, a significant waterway in the Kansai region of Japan.
-
A.
Shinano River
The Shinano River is Japan’s longest river, flowing through central Honshu before emptying into the Sea of Japan.
-
B.
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.
-
C.
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.
-
D.
Kamogawa River
The Kamogawa River is a prominent river flowing through Kyoto, Japan, known for its scenic banks lined with traditional teahouses, restaurants, and popular walking paths.
-
E.
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.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Japan NERFINISHED ⓘ |
| country | Japan ⓘ |
| flowsInto | Osaka Bay NERFINISHED ⓘ |
| hasAlternativeName | Yamato-gawa NERFINISHED ⓘ |
| hasInfrastructure |
bridges
ⓘ
floodgates ⓘ levees ⓘ |
| hasJapaneseName | 大和川 NERFINISHED ⓘ |
| hasTransportationLink | Yamatogawa Station NERFINISHED ⓘ |
| languageOfName | Japanese NERFINISHED ⓘ |
| locatedIn |
Honshu
ⓘ
Kansai region ⓘ Nara Prefecture NERFINISHED ⓘ Osaka Prefecture ⓘ |
| mouthLocatedIn | Osaka Bay NERFINISHED ⓘ |
| near | Osaka metropolitan area NERFINISHED ⓘ |
| partOf | Yodo River system NERFINISHED ⓘ |
| passesThrough |
Kashiwara
NERFINISHED
ⓘ
Osaka City NERFINISHED ⓘ Sakai NERFINISHED ⓘ Yao NERFINISHED ⓘ |
| region | Kinki region NERFINISHED ⓘ |
| romanizationOf | Yamato River NERFINISHED ⓘ |
| significance | major river of the Kansai region ⓘ |
| sourceLocatedIn | Nara Prefecture NERFINISHED ⓘ |
| usedFor |
flood control
ⓘ
irrigation ⓘ urban drainage ⓘ |
| Yamatogawa StationLocatedIn | Sakai, Osaka Prefecture NERFINISHED ⓘ |
| Yamatogawa StationLocatedOn | Nankai Main Line NERFINISHED ⓘ |
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: Yamatogawa Description of subject: Yamatogawa is the romanized name of the Yamato River, a significant waterway in the Kansai region of Japan.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.