Río San Juan
E267616
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.
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 T2451436 — 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: [Santa Catarina River, tributaryOf, Río San Juan]
-
A.
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.
-
B.
Río Grande de Loíza
Río Grande de Loíza is one of Puerto Rico’s largest and most historically significant rivers, flowing through the island’s northeast, including the municipality of Carolina.
-
C.
Boca River
The Boca River is a small mountain stream in the Sierra Nevada of California that feeds into the Truckee River and is associated with the Boca Reservoir recreation area.
-
D.
Mayabeque River
The Mayabeque River is a significant waterway in western Cuba that lends its name to Mayabeque Province and plays an important role in the region’s geography and history.
-
E.
Río Baluarte
Río Baluarte is a significant river in northwestern Mexico that flows through the state of Sinaloa toward the Pacific coast, contributing to the region’s agriculture and ecology.
- 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 northeastern Mexico that serves as a significant waterway in the state of Nuevo León, supporting regional agriculture, industry, and urban water supply.
-
A.
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.
-
B.
Río Grande de Loíza
Río Grande de Loíza is one of Puerto Rico’s largest and most historically significant rivers, flowing through the island’s northeast, including the municipality of Carolina.
-
C.
Boca River
The Boca River is a small mountain stream in the Sierra Nevada of California that feeds into the Truckee River and is associated with the Boca Reservoir recreation area.
-
D.
Mayabeque River
The Mayabeque River is a significant waterway in western Cuba that lends its name to Mayabeque Province and plays an important role in the region’s geography and history.
-
E.
Río Baluarte
Río Baluarte is a significant river in northwestern Mexico that flows through the state of Sinaloa toward the Pacific coast, contributing to the region’s agriculture and ecology.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Mexico ⓘ |
| country | Mexico ⓘ |
| flowsThrough | Nuevo León ⓘ |
| hasEconomicRole |
supports agricultural production in Nuevo León
ⓘ
supports industrial activities in Nuevo León ⓘ supports urban development in Nuevo León ⓘ |
| hasEnvironmentalRole |
contributes to regional groundwater recharge
ⓘ
provides freshwater habitat ⓘ |
| hasSignificance |
important for regional water security in northeastern Mexico
ⓘ
key water resource for Nuevo León ⓘ |
| isInhabitedRegionServed |
rural communities in northeastern Nuevo León
ⓘ
urban areas of Nuevo León ⓘ |
| locatedIn | Nuevo León ⓘ |
| locatedInRegion | northeastern Mexico ⓘ |
| locatedInState | Nuevo León ⓘ |
| partOf | hydrological system of northeastern Mexico ⓘ |
| supports |
industry
ⓘ
regional agriculture ⓘ urban water supply ⓘ |
| usedFor |
industrial water supply
ⓘ
irrigation ⓘ municipal water supply ⓘ |
| waterUsedBySector |
agricultural sector of Nuevo León
ⓘ
industrial sector of Nuevo León ⓘ urban households in Nuevo León ⓘ |
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 Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.