Rio Cobre
E780021
Rio Cobre is a major river in Jamaica that flows through the area of Spanish Town and is known for its historical significance, irrigation use, and scenic gorge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rio Cobre canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8776051 — 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: Rio Cobre Context triple: [Spanish Town, Jamaica, hasRiver, Rio Cobre]
-
A.
Angostura River
The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
-
B.
Magdalena River
The Magdalena River is Colombia’s principal waterway, flowing northward through the Andes to the Caribbean Sea and serving as a vital corridor for the country’s ecology, economy, and history.
-
C.
Rio Guadalupe
Rio Guadalupe is a river in northern New Mexico that flows through the Jemez Mountains, known for its scenic canyon landscapes and recreational fishing and hiking opportunities.
-
D.
Río San Lorenzo
Río San Lorenzo is a river in northwestern Mexico that flows through arid landscapes before emptying into the Gulf of California.
-
E.
Marmora River
The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
- 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: Rio Cobre Target entity description: Rio Cobre is a major river in Jamaica that flows through the area of Spanish Town and is known for its historical significance, irrigation use, and scenic gorge.
-
A.
Angostura River
The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
-
B.
Magdalena River
The Magdalena River is Colombia’s principal waterway, flowing northward through the Andes to the Caribbean Sea and serving as a vital corridor for the country’s ecology, economy, and history.
-
C.
Rio Guadalupe
Rio Guadalupe is a river in northern New Mexico that flows through the Jemez Mountains, known for its scenic canyon landscapes and recreational fishing and hiking opportunities.
-
D.
Río San Lorenzo
Río San Lorenzo is a river in northwestern Mexico that flows through arid landscapes before emptying into the Gulf of California.
-
E.
Marmora River
The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | North America ⓘ |
| country | Jamaica ⓘ |
| crossedBy | Flat Bridge NERFINISHED ⓘ |
| drainageBasin | Rio Cobre basin ⓘ |
| environmentalIssue |
industrial contamination incidents
ⓘ
water pollution ⓘ |
| flowsThrough | Spanish Town NERFINISHED ⓘ |
| hasHazard |
flooding
ⓘ
seasonal high flows ⓘ |
| hasHistoricalRole |
supporting colonial settlements
ⓘ
supporting plantation agriculture ⓘ transport and access route in colonial era ⓘ |
| hasInfrastructure |
bridges
ⓘ
irrigation canals ⓘ weirs ⓘ |
| hasLandform |
Rio Cobre Gorge
NERFINISHED
ⓘ
gorge ⓘ |
| hasTourismAttraction |
Flat Bridge
NERFINISHED
ⓘ
Rio Cobre Gorge NERFINISHED ⓘ |
| hasUse |
agricultural water supply
ⓘ
domestic water supply ⓘ hydropower (small-scale, historical) ⓘ irrigation ⓘ recreation ⓘ |
| knownFor |
Rio Cobre Gorge
NERFINISHED
ⓘ
historical significance ⓘ irrigation use ⓘ scenic gorge ⓘ |
| languageOfToponym | Spanish ⓘ |
| locatedIn | Jamaica NERFINISHED ⓘ |
| locatedNear | Kingston Metropolitan Area NERFINISHED ⓘ |
| locatedOnIsland | Jamaica NERFINISHED ⓘ |
| mouthLocatedIn |
Caribbean Sea
NERFINISHED
ⓘ
Hunts Bay NERFINISHED ⓘ |
| mouthLocatedNear | Kingston Harbour NERFINISHED ⓘ |
| near |
Bog Walk
NERFINISHED
ⓘ
Bog Walk Gorge NERFINISHED ⓘ Spanish Town NERFINISHED ⓘ |
| partOf |
Rio Cobre watershed
ⓘ
hydrological system of southern Jamaica ⓘ |
| region | Saint Catherine Parish NERFINISHED ⓘ |
| sourceRegion |
St. Catherine Parish
NERFINISHED
ⓘ
central Jamaica NERFINISHED ⓘ |
| toponymMeaning | Copper River NERFINISHED ⓘ |
| usedFor |
irrigation of agricultural lands in St. Catherine
ⓘ
water supply to Spanish Town area ⓘ |
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: Rio Cobre Description of subject: Rio Cobre is a major river in Jamaica that flows through the area of Spanish Town and is known for its historical significance, irrigation use, and scenic gorge.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.