San Jorge River
E683129
The San Jorge River is a significant waterway in northern Colombia that drains the lowland wetlands between the Magdalena and Cauca rivers and supports important agricultural and fishing communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Jorge River canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7381854 — 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: San Jorge River Context triple: [Magdalena River, majorTributary, San Jorge River]
-
A.
San Lorenzo River
The San Lorenzo River is a coastal river in central California that flows through the city of Santa Cruz into the Monterey Bay.
-
B.
Suquía River
The Suquía River is a major watercourse in central Argentina that flows through the city of Córdoba and plays a key role in its landscape and water supply.
-
C.
Bermejo River
The Bermejo River is a major South American waterway flowing through Bolivia and Argentina before joining the Paraguay River and ultimately contributing to the Río de la Plata basin.
-
D.
Bellós River
The Bellós River is a mountain river in the Spanish Pyrenees, known for carving deep gorges and canyons within and around Ordesa y Monte Perdido National Park.
-
E.
Mendoza River
The Mendoza River is a major Andean river in western Argentina that provides vital water for irrigation, hydroelectric power, and human consumption in the arid Mendoza region.
- 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: San Jorge River Target entity description: The San Jorge River is a significant waterway in northern Colombia that drains the lowland wetlands between the Magdalena and Cauca rivers and supports important agricultural and fishing communities.
-
A.
San Lorenzo River
The San Lorenzo River is a coastal river in central California that flows through the city of Santa Cruz into the Monterey Bay.
-
B.
Suquía River
The Suquía River is a major watercourse in central Argentina that flows through the city of Córdoba and plays a key role in its landscape and water supply.
-
C.
Bermejo River
The Bermejo River is a major South American waterway flowing through Bolivia and Argentina before joining the Paraguay River and ultimately contributing to the Río de la Plata basin.
-
D.
Bellós River
The Bellós River is a mountain river in the Spanish Pyrenees, known for carving deep gorges and canyons within and around Ordesa y Monte Perdido National Park.
-
E.
Mendoza River
The Mendoza River is a major Andean river in western Argentina that provides vital water for irrigation, hydroelectric power, and human consumption in the arid Mendoza region.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Colombia NERFINISHED ⓘ |
| climateZone | tropical ⓘ |
| country | Colombia ⓘ |
| drainageBasin | San Jorge River basin ⓘ |
| drains | lowland wetlands between the Magdalena River and the Cauca River ⓘ |
| economicActivity |
artisanal fishing
ⓘ
cattle ranching ⓘ rice cultivation ⓘ |
| ecosystemType | wetland river system ⓘ |
| environmentalIssue |
deforestation in its basin
ⓘ
water pollution ⓘ wetland degradation ⓘ |
| flowRegime | seasonal flooding ⓘ |
| flowsThrough | San Jorge River valley wetlands ⓘ |
| hasBiodiversity |
aquatic birds
ⓘ
freshwater fish species ⓘ wetland flora ⓘ |
| hasFeature |
floodplain wetlands
ⓘ
marshes ⓘ seasonally flooded forests ⓘ |
| hasLocalName | Río San Jorge NERFINISHED ⓘ |
| hydrologicalSystem | Magdalena–Cauca river system NERFINISHED ⓘ |
| importance |
supports local economies
ⓘ
supports regional food security ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Caribbean region of Colombia
NERFINISHED
ⓘ
northern Colombia NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
Department of Antioquia
NERFINISHED
ⓘ
Department of Córdoba NERFINISHED ⓘ Department of Sucre NERFINISHED ⓘ |
| partOf | Colombian Caribbean hydrological region NERFINISHED ⓘ |
| region | San Jorge River valley NERFINISHED ⓘ |
| role | major drainage axis for interior Caribbean lowlands of Colombia ⓘ |
| supports |
agricultural communities
ⓘ
fishing communities ⓘ small-scale river transport ⓘ subsistence agriculture ⓘ |
| tributaryOf | Cauca River NERFINISHED ⓘ |
| usedFor |
inland fisheries
ⓘ
irrigation ⓘ transportation ⓘ |
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: San Jorge River Description of subject: The San Jorge River is a significant waterway in northern Colombia that drains the lowland wetlands between the Magdalena and Cauca rivers and supports important agricultural and fishing communities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.