Río San Juan
E1368195
UNEXPLORED
Río San Juan is a river in Argentina that flows through the arid San Juan Province and is vital for regional irrigation and agriculture.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Río San Juan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19267437 — 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: Río San Juan Context triple: [San Juan River (Argentina), hasNameInLanguage, Río San Juan]
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A.
Río San Juan
Río San Juan is a river in southern Nicaragua that connects Lake Nicaragua to the Caribbean Sea and has long been significant for regional trade, ecology, and historical conflicts.
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B.
Río San Juan
Río San Juan is a river in northeastern Mexico that serves as a significant waterway in the state of Nuevo León, supporting regional agriculture, industry, and urban water supply.
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C.
Río Grande de Arecibo
Río Grande de Arecibo is a major river in Puerto Rico that flows through the municipality of Arecibo and is known for its significant role in the region’s hydrology and ecosystems.
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D.
Cadagua River
The Cadagua River is a watercourse in northern Spain that flows through the provinces of Burgos and Biscay before joining the Nervión River near Bilbao.
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E.
Matanzas River
The Matanzas River is a tidal estuary on Florida’s northeast coast that flows past historic St. Augustine and forms part of the Intracoastal Waterway.
- 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: Río San Juan Target entity description: Río San Juan is a river in Argentina that flows through the arid San Juan Province and is vital for regional irrigation and agriculture.
-
A.
Río San Juan
Río San Juan is a river in northeastern Mexico that serves as a significant waterway in the state of Nuevo León, supporting regional agriculture, industry, and urban water supply.
-
B.
Río San Juan
Río San Juan is a river in southern Nicaragua that connects Lake Nicaragua to the Caribbean Sea and has long been significant for regional trade, ecology, and historical conflicts.
-
C.
Río Grande de Arecibo
Río Grande de Arecibo is a major river in Puerto Rico that flows through the municipality of Arecibo and is known for its significant role in the region’s hydrology and ecosystems.
-
D.
Cadagua River
The Cadagua River is a watercourse in northern Spain that flows through the provinces of Burgos and Biscay before joining the Nervión River near Bilbao.
-
E.
Matanzas River
The Matanzas River is a tidal estuary on Florida’s northeast coast that flows past historic St. Augustine and forms part of the Intracoastal Waterway.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
San Juan River