Sagami River basin
E1470081
UNEXPLORED
The Sagami River basin is a river drainage area in central Kanagawa Prefecture, Japan, encompassing multiple municipalities and supporting regional water supply, agriculture, and ecosystems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sagami River basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21184395 — 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: Sagami River basin Context triple: [Isehara, locatedIn, Sagami River basin]
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A.
Fuji River basin
The Fuji River basin is a river drainage area in central Japan encompassing the Fuji River and its tributaries as they flow from mountainous regions toward the Pacific Ocean.
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B.
Chikugo River basin
The Chikugo River basin is the drainage area encompassing the waterways, landscapes, and communities connected to the Chikugo River in Kyushu, Japan.
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C.
Shimanto River basin
The Shimanto River basin is a scenic and relatively undeveloped river system in southwestern Shikoku, Japan, renowned for its clear waters, traditional rural landscapes, and cultural significance.
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D.
Tonegawa River basin
The Tonegawa River basin is a major river system in eastern Japan that drains a wide area including parts of the Kanto region and supports extensive agriculture, industry, and urban settlements.
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E.
Ishikari River basin
The Ishikari River basin is the extensive watershed in central Hokkaido, Japan, that collects and drains the waters of the Ishikari River and its tributaries into the Sea of Japan.
- 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: Sagami River basin Target entity description: The Sagami River basin is a river drainage area in central Kanagawa Prefecture, Japan, encompassing multiple municipalities and supporting regional water supply, agriculture, and ecosystems.
-
A.
Fuji River basin
The Fuji River basin is a river drainage area in central Japan encompassing the Fuji River and its tributaries as they flow from mountainous regions toward the Pacific Ocean.
-
B.
Chikugo River basin
The Chikugo River basin is the drainage area encompassing the waterways, landscapes, and communities connected to the Chikugo River in Kyushu, Japan.
-
C.
Shimanto River basin
The Shimanto River basin is a scenic and relatively undeveloped river system in southwestern Shikoku, Japan, renowned for its clear waters, traditional rural landscapes, and cultural significance.
-
D.
Tonegawa River basin
The Tonegawa River basin is a major river system in eastern Japan that drains a wide area including parts of the Kanto region and supports extensive agriculture, industry, and urban settlements.
-
E.
Ishikari River basin
The Ishikari River basin is the extensive watershed in central Hokkaido, Japan, that collects and drains the waters of the Ishikari River and its tributaries into the Sea of Japan.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.