Río San Juan (nearby watercourse)
E871638
Río San Juan is a river in the Mexican state of Guerrero that flows near the city of Iguala de la Independencia and forms part of the region’s local watershed.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Río San Juan (nearby watercourse) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10573398 — 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 (nearby watercourse) Context triple: [Iguala de la Independencia, river, Río San Juan (nearby watercourse)]
-
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.
Bayamón River
The Bayamón River is a significant waterway in northern Puerto Rico that flows through the municipality of Bayamón before emptying into the San Juan Bay estuarine system.
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D.
Río Salamanca
Río Salamanca is a river in Chile that flows through the Coquimbo Region, contributing to the hydrology and agriculture of the Choapa Valley.
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E.
Playa Vicente River
The Playa Vicente River is a river in southeastern Mexico that forms part of the Papaloapan basin and contributes to the region’s extensive tropical lowland waterways.
- 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 (nearby watercourse) Target entity description: Río San Juan is a river in the Mexican state of Guerrero that flows near the city of Iguala de la Independencia and forms part of the region’s local watershed.
-
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.
-
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.
-
C.
Bayamón River
The Bayamón River is a significant waterway in northern Puerto Rico that flows through the municipality of Bayamón before emptying into the San Juan Bay estuarine system.
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D.
Río Salamanca
Río Salamanca is a river in Chile that flows through the Coquimbo Region, contributing to the hydrology and agriculture of the Choapa Valley.
-
E.
Playa Vicente River
The Playa Vicente River is a river in southeastern Mexico that forms part of the Papaloapan basin and contributes to the region’s extensive tropical lowland waterways.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Mexico NERFINISHED ⓘ |
| continent | North America ⓘ |
| country | Mexico ⓘ |
| environmentalRole | component of local watershed in Guerrero ⓘ |
| flowsThrough | municipality of Iguala de la Independencia ⓘ |
| geographicLocation | vicinity of Iguala de la Independencia, Guerrero, Mexico ⓘ |
| hasNameInLanguage | Río San Juan (es) NERFINISHED ⓘ |
| hasWatershedRole | local tributary and drainage channel ⓘ |
| hydrologicalFunction | local drainage ⓘ |
| languageOfName | Spanish ⓘ |
| locatedInAdministrativeTerritorialEntity |
Guerrero
NERFINISHED
ⓘ
State of Guerrero NERFINISHED ⓘ municipality of Iguala de la Independencia NERFINISHED ⓘ |
| locatedInGeographicalArea | southwestern Mexico NERFINISHED ⓘ |
| locatedInOrNextToBodyOfWater | Iguala de la Independencia local watershed ⓘ |
| locatedInRegion | northern Guerrero ⓘ |
| locatedInTimeZone | Central Time Zone (Mexico) NERFINISHED ⓘ |
| locatedNear | city of Iguala de la Independencia NERFINISHED ⓘ |
| near | urban area of Iguala de la Independencia ⓘ |
| partOf |
hydrographic network of Guerrero
ⓘ
local watershed of Iguala de la Independencia ⓘ regional drainage system of Iguala de la Independencia ⓘ |
| regionServed | Iguala de la Independencia area NERFINISHED ⓘ |
| typeOfWatercourse | surface water river ⓘ |
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: Río San Juan (nearby watercourse) Description of subject: Río San Juan is a river in the Mexican state of Guerrero that flows near the city of Iguala de la Independencia and forms part of the region’s local watershed.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.