Sagamigawa River system
E1197756
UNEXPLORED
The Sagamigawa River system is a network of rivers in Kanagawa Prefecture, Japan, originating in the Tanzawa Mountains and flowing through urban and rural areas before reaching Sagami Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sagamigawa River system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16151971 — 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: Sagamigawa River system Context triple: [Tanzawa Mountains, drainageBasinOf, Sagamigawa River system]
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A.
Macatawa River
The Macatawa River is a waterway in western Michigan that flows through the city of Holland into Lake Macatawa, providing scenic and recreational value to the surrounding area.
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B.
Tahquamenon River
The Tahquamenon River is a scenic waterway in Michigan’s Upper Peninsula, famed for its tannin-stained brown waters and the impressive Upper and Lower Tahquamenon Falls.
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C.
Michigamme River
The Michigamme River is a river in Michigan’s Upper Peninsula known for its forested surroundings, recreational opportunities, and role in the region’s logging and mining history.
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D.
Escanaba River
The Escanaba River is a river in Michigan’s Upper Peninsula known for its forested watershed, recreational fishing, and contribution to the Lake Michigan drainage via Green Bay.
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E.
Marquette River
The Marquette River is a waterway named after the French explorer and missionary Jacques Marquette, reflecting his historical influence in North American geography.
- 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: Sagamigawa River system Target entity description: The Sagamigawa River system is a network of rivers in Kanagawa Prefecture, Japan, originating in the Tanzawa Mountains and flowing through urban and rural areas before reaching Sagami Bay.
-
A.
Macatawa River
The Macatawa River is a waterway in western Michigan that flows through the city of Holland into Lake Macatawa, providing scenic and recreational value to the surrounding area.
-
B.
Tahquamenon River
The Tahquamenon River is a scenic waterway in Michigan’s Upper Peninsula, famed for its tannin-stained brown waters and the impressive Upper and Lower Tahquamenon Falls.
-
C.
Michigamme River
The Michigamme River is a river in Michigan’s Upper Peninsula known for its forested surroundings, recreational opportunities, and role in the region’s logging and mining history.
-
D.
Escanaba River
The Escanaba River is a river in Michigan’s Upper Peninsula known for its forested watershed, recreational fishing, and contribution to the Lake Michigan drainage via Green Bay.
-
E.
Marquette River
The Marquette River is a waterway named after the French explorer and missionary Jacques Marquette, reflecting his historical influence in North American geography.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.