Seta River
E386711
The Seta River is a Japanese waterway in Shiga Prefecture that flows out of Lake Biwa and continues downstream as part of the Yodo River system toward Kyoto and Osaka.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Seta River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1925329 — 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: Seta River Context triple: [Yodo River, sourceRiver, Seta River]
-
A.
Sonai River
The Sonai River is a tributary waterway in northeastern India that feeds into the larger Barak River system.
-
B.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
-
C.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
-
D.
Sasanoa River
The Sasanoa River is a tidal waterway in coastal Maine that connects the Kennebec and Sheepscot rivers, forming part of an important inland navigation route.
-
E.
Shilka River
The Shilka River is a major river in eastern Siberia that flows through Russia’s Zabaykalsky Krai and forms part of the upper course of the Amur River.
- 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: Seta River Target entity description: The Seta River is a Japanese waterway in Shiga Prefecture that flows out of Lake Biwa and continues downstream as part of the Yodo River system toward Kyoto and Osaka.
-
A.
Sonai River
The Sonai River is a tributary waterway in northeastern India that feeds into the larger Barak River system.
-
B.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
-
C.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
-
D.
Sasanoa River
The Sasanoa River is a tidal waterway in coastal Maine that connects the Kennebec and Sheepscot rivers, forming part of an important inland navigation route.
-
E.
Shilka River
The Shilka River is a major river in eastern Siberia that flows through Russia’s Zabaykalsky Krai and forms part of the upper course of the Amur River.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs |
Seta-gawa
ⓘ
Setagawa ⓘ |
| basinCountry | Japan ⓘ |
| belongsTo |
Osaka Bay river system
ⓘ
surface form:
Lake Biwa–Yodo River water system
|
| connectedTo | Yodo River NERFINISHED ⓘ |
| country | Japan ⓘ |
| drainageBasin | Yodo River basin ⓘ |
| flowsFrom | Lake Biwa ⓘ |
| flowsThrough | Otsu ⓘ |
| flowsToward |
Kyoto
ⓘ
Osaka ONNED1 ⓘ |
| flowsUnder | Seta-no-Karahashi Bridge ⓘ |
| formsPartOfRouteTo | Osaka Bay ⓘ |
| hasEconomicUse |
hydropower
ⓘ
irrigation ⓘ water supply ⓘ |
| hasGeographicalRelation | south of Lake Biwa ⓘ |
| hasHydrologicalRole | primary outflow of Lake Biwa ⓘ |
| hasNameInJapanese | 瀬田川 ⓘ |
| isUpstreamSectionOf | Uji River–Yodo River watercourse ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Honshu
ⓘ
Shiga Prefecture NERFINISHED ⓘ |
| partOf |
Yodo River basin
ⓘ
surface form:
Yodo River system
|
| region | Kansai region ⓘ |
| riverMouthContinuation | Uji River NERFINISHED ⓘ |
| sourceLocation | southern outlet of Lake Biwa ⓘ |
| usedFor | recreation ⓘ |
| watercourseOutflowOf | Lake Biwa ⓘ |
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: Seta River Description of subject: The Seta River is a Japanese waterway in Shiga Prefecture that flows out of Lake Biwa and continues downstream as part of the Yodo River system toward Kyoto and Osaka.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.