Great Usutu River
E119193
The Great Usutu River is a significant river in Southern Africa that flows through Eswatini and Mozambique before emptying into the Indian Ocean.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Great Usutu River canonical | 10 |
| Great Usutu River system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T761587 — 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: Great Usutu River Context triple: [Eswatini, majorRiver, Great Usutu River]
-
A.
Ruza River
The Ruza River is a waterway in western Russia that serves as one of the tributaries feeding into the Moskva River.
-
B.
Manyame River
The Manyame River is a major river in northern Zimbabwe that flows near the capital city of Harare and feeds into Lake Manyame, an important water source for the region.
-
C.
Sura River
The Sura River is a significant river in western Russia that flows through the Volga Upland and several regions before joining the Volga River.
-
D.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
-
E.
Mataniko River
The Mataniko River is a significant waterway on Guadalcanal in the Solomon Islands, flowing through the capital city of Honiara and historically known for its role in World War II and frequent flooding.
- 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: Great Usutu River Target entity description: The Great Usutu River is a significant river in Southern Africa that flows through Eswatini and Mozambique before emptying into the Indian Ocean.
-
A.
Ruza River
The Ruza River is a waterway in western Russia that serves as one of the tributaries feeding into the Moskva River.
-
B.
Manyame River
The Manyame River is a major river in northern Zimbabwe that flows near the capital city of Harare and feeds into Lake Manyame, an important water source for the region.
-
C.
Sura River
The Sura River is a significant river in western Russia that flows through the Volga Upland and several regions before joining the Volga River.
-
D.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
-
E.
Mataniko River
The Mataniko River is a significant waterway on Guadalcanal in the Solomon Islands, flowing through the capital city of Honiara and historically known for its role in World War II and frequent flooding.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| alsoKnownAs |
Lusutfu River
ⓘ
Usutu River ⓘ |
| basinCountry |
Eswatini
ⓘ
Mozambique ⓘ |
| continent | Africa ⓘ |
| country |
Eswatini
ⓘ
Mozambique ⓘ |
| crossesBorderBetween | Eswatini and Mozambique ⓘ |
| drainageBasin | Indian Ocean ⓘ |
| emptiesInto | Indian Ocean ⓘ |
| flowsDirection | generally eastward ⓘ |
| flowsThrough |
Eswatini
ⓘ
Mozambique ⓘ |
| hasEcosystemType | riparian ecosystem ⓘ |
| hasTributary |
Little Usutu River
ⓘ
Mkhondvo River ⓘ |
| importance |
important water resource for agriculture
ⓘ
major river of Eswatini ⓘ |
| locatedIn | Southern Africa ⓘ |
| mouth | Indian Ocean ⓘ |
| mouthLocation | Mozambique ⓘ |
| partOf | Indian Ocean drainage basin ⓘ |
| passesNear |
Big Bend, Eswatini
ⓘ
Siphofaneni, Eswatini ⓘ |
| region | Lubombo region ⓘ |
| supports |
biodiversity in Eswatini
ⓘ
biodiversity in Mozambique ⓘ |
| usedFor |
fishing
ⓘ
hydroelectric power ⓘ 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: Great Usutu River Description of subject: The Great Usutu River is a significant river in Southern Africa that flows through Eswatini and Mozambique before emptying into the Indian Ocean.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.