Santa María River
E248597
The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Santa María River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1362267 — 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: Santa María River Context triple: [Pánuco River basin, hasMajorTributary, Santa María River]
-
A.
Navarro River
The Navarro River is a coastal river in Northern California that flows through redwood forests and vineyards before emptying into the Pacific Ocean near the town of Navarro in Mendocino County.
-
B.
Río Presidio
Río Presidio is a significant river in the Mexican state of Sinaloa that supports local agriculture, ecosystems, and nearby communities.
-
C.
Guadalupe River
The Guadalupe River is a waterway in Northern California that flows through Santa Clara County and the city of San Jose before emptying into San Francisco Bay.
-
D.
San Juan River
The San Juan River is a major tributary of the Colorado River that winds through the arid canyons of the Four Corners region in the southwestern United States.
-
E.
San Juan River
The San Juan River is a major Central American waterway forming part of the border between Nicaragua and Costa Rica and providing a historic route from the Caribbean Sea toward Lake Nicaragua.
- 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: Santa María River Target entity description: The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
-
A.
Navarro River
The Navarro River is a coastal river in Northern California that flows through redwood forests and vineyards before emptying into the Pacific Ocean near the town of Navarro in Mendocino County.
-
B.
Río Presidio
Río Presidio is a significant river in the Mexican state of Sinaloa that supports local agriculture, ecosystems, and nearby communities.
-
C.
Guadalupe River
The Guadalupe River is a waterway in Northern California that flows through Santa Clara County and the city of San Jose before emptying into San Francisco Bay.
-
D.
San Juan River
The San Juan River is a major Central American waterway forming part of the border between Nicaragua and Costa Rica and providing a historic route from the Caribbean Sea toward Lake Nicaragua.
-
E.
San Juan River
The San Juan River is a major tributary of the Colorado River that winds through the arid canyons of the Four Corners region in the southwestern United States.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Mexico ⓘ |
| contributesTo | Pánuco River ⓘ |
| country | Mexico ⓘ |
| drainageBasin | Gulf of Mexico ⓘ |
| drainsTowards | Gulf of Mexico ⓘ |
| flowDirection | generally eastward toward the Gulf of Mexico ⓘ |
| hydrologicalRole | provides major water flow within the Pánuco basin ⓘ |
| locatedIn | east-central Mexico ⓘ |
| locatedOnContinent | North America ⓘ |
| mouth |
Pánuco River basin
ⓘ
surface form:
Pánuco River system
|
| partOf | Pánuco River basin ⓘ |
| riverSystem |
Pánuco River
ⓘ
surface form:
Pánuco River system
|
| significance | major tributary of the Pánuco River system ⓘ |
| typeOfWaterBody | freshwater 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: Santa María River Description of subject: The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.