Ulúa River
E509255
The Ulúa River is a major river in northwestern Honduras that flows through fertile agricultural regions before emptying into the Caribbean Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ulúa River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3642412 — 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: Ulúa River Context triple: [Gulf of Honduras, drainedByRiver, Ulúa River]
-
A.
Saltoro River
The Saltoro River is a high-altitude river in the eastern Karakoram region that drains the Saltoro Range and flows into the Shyok River in the disputed Siachen–Baltistan area.
-
B.
Nechí River
The Nechí River is a significant waterway in northwestern Colombia that flows through the Antioquia Department and serves as an important tributary of the Cauca River.
-
C.
Cinca River
The Cinca River is a significant river in northeastern Spain that flows through the Pyrenees and Aragon before joining the Ebro River.
-
D.
Actopan River
The Actopan River is a freshwater river in the Mexican state of Veracruz known for its clear waters, scenic canyons, and popularity for rafting and ecotourism.
-
E.
Choqueyapu River
The Choqueyapu River is a key waterway flowing through the city of La Paz in Bolivia, shaping its geography and urban landscape.
- 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: Ulúa River Target entity description: The Ulúa River is a major river in northwestern Honduras that flows through fertile agricultural regions before emptying into the Caribbean Sea.
-
A.
Saltoro River
The Saltoro River is a high-altitude river in the eastern Karakoram region that drains the Saltoro Range and flows into the Shyok River in the disputed Siachen–Baltistan area.
-
B.
Nechí River
The Nechí River is a significant waterway in northwestern Colombia that flows through the Antioquia Department and serves as an important tributary of the Cauca River.
-
C.
Cinca River
The Cinca River is a significant river in northeastern Spain that flows through the Pyrenees and Aragon before joining the Ebro River.
-
D.
Actopan River
The Actopan River is a freshwater river in the Mexican state of Veracruz known for its clear waters, scenic canyons, and popularity for rafting and ecotourism.
-
E.
Choqueyapu River
The Choqueyapu River is a key waterway flowing through the city of La Paz in Bolivia, shaping its geography and urban landscape.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs | Río Ulúa NERFINISHED ⓘ |
| basinUse | intensive agriculture ⓘ |
| climateZone | tropical ⓘ |
| continent | North America ⓘ |
| country | Honduras ⓘ |
| countryCapitalRegionRelation | northwest of Tegucigalpa ⓘ |
| countryRegion | Mesoamerica NERFINISHED ⓘ |
| countrySubdivision | Honduras NERFINISHED ⓘ |
| dischargeLocation | near Puerto Cortés ⓘ |
| drainageBasin | Honduras NERFINISHED ⓘ |
| drainsInto | Caribbean Sea NERFINISHED ⓘ |
| economicImportance | high for Honduran agriculture ⓘ |
| emptiesInto | Caribbean Sea NERFINISHED ⓘ |
| environmentalIssue |
floodplain deforestation
ⓘ
sedimentation ⓘ |
| flowsDirection | generally northward ⓘ |
| flowsThrough |
Cortés Department
NERFINISHED
ⓘ
Santa Bárbara Department NERFINISHED ⓘ Valle de Sula NERFINISHED ⓘ Yoro Department NERFINISHED ⓘ |
| hasEstuary | Ulúa River delta ⓘ |
| hasFloodplain | Ulúa River floodplain ⓘ |
| hasFloodRisk | yes ⓘ |
| hasTributary |
Blanco River
NERFINISHED
ⓘ
Humuya River NERFINISHED ⓘ Jicatuyo River NERFINISHED ⓘ Otoro River NERFINISHED ⓘ Sulaco River NERFINISHED ⓘ |
| hasValley | Ulúa Valley NERFINISHED ⓘ |
| hasWatershed | Ulúa River basin ⓘ |
| importance | one of the most important rivers in Honduras ⓘ |
| knownFor | frequent flooding ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn | northwestern Honduras ⓘ |
| mouth | Caribbean Sea NERFINISHED ⓘ |
| nearCity |
Puerto Cortés
NERFINISHED
ⓘ
San Pedro Sula NERFINISHED ⓘ |
| partOf |
Atlantic Ocean basin
NERFINISHED
ⓘ
Honduran river system ⓘ |
| region | fertile agricultural region ⓘ |
| riskTo | settlements in Valle de Sula ⓘ |
| supports |
banana plantations
ⓘ
cattle ranching ⓘ sugarcane cultivation ⓘ |
| usedFor |
agriculture
ⓘ
irrigation ⓘ |
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: Ulúa River Description of subject: The Ulúa River is a major river in northwestern Honduras that flows through fertile agricultural regions before emptying into the Caribbean Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.