Kasai River
E1034147
The Kasai River is a major tributary of the Congo River in central Africa, flowing through Angola and the Democratic Republic of the Congo and serving as an important waterway for the surrounding regions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kasai River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12602999 — 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: Kasai River Context triple: [Kasai region, namedAfter, Kasai River]
-
A.
Beni River
The Beni River is a major waterway in northern Bolivia that flows through the Amazon Basin, supporting rich biodiversity and local communities along its course.
-
B.
Kunda River
Kunda River is a regional river flowing through the Khargone district in the Indian state of Madhya Pradesh.
-
C.
Assa River
The Assa River is a mountain river in the North Caucasus that flows through parts of Georgia and Russia before joining the Terek River.
-
D.
Assa River
The Assa River is a waterway in the North Caucasus region that flows through parts of Russia and Georgia before joining the Sunzha River.
-
E.
Gongola River
The Gongola River is a major river in northeastern Nigeria that flows through the savanna region before joining the Benue River.
- 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: Kasai River Target entity description: The Kasai River is a major tributary of the Congo River in central Africa, flowing through Angola and the Democratic Republic of the Congo and serving as an important waterway for the surrounding regions.
-
A.
Beni River
The Beni River is a major waterway in northern Bolivia that flows through the Amazon Basin, supporting rich biodiversity and local communities along its course.
-
B.
Kunda River
Kunda River is a regional river flowing through the Khargone district in the Indian state of Madhya Pradesh.
-
C.
Assa River
The Assa River is a mountain river in the North Caucasus that flows through parts of Georgia and Russia before joining the Terek River.
-
D.
Assa River
The Assa River is a waterway in the North Caucasus region that flows through parts of Russia and Georgia before joining the Sunzha River.
-
E.
Gongola River
The Gongola River is a major river in northeastern Nigeria that flows through the savanna region before joining the Benue River.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
tributary ⓘ |
| alsoKnownAs | Cassai River NERFINISHED ⓘ |
| basinCountry |
Angola
NERFINISHED
ⓘ
Democratic Republic of the Congo NERFINISHED ⓘ |
| belongsToCountry |
Angola
NERFINISHED
ⓘ
Democratic Republic of the Congo NERFINISHED ⓘ |
| borderFunction | forms part of the border between Angola and the Democratic Republic of the Congo ⓘ |
| continent | Africa ⓘ |
| country |
Angola
NERFINISHED
ⓘ
Democratic Republic of the Congo ⓘ |
| drainageBasin | Congo Basin NERFINISHED ⓘ |
| economicRole |
supports local fisheries
ⓘ
supports riverine trade ⓘ |
| ecoregion | Congo rainforest NERFINISHED ⓘ |
| flowsInto | Congo River NERFINISHED ⓘ |
| flowsThrough |
Bandundu region
NERFINISHED
ⓘ
Kasai Province NERFINISHED ⓘ Kwango Province NERFINISHED ⓘ Kwilu Province NERFINISHED ⓘ |
| hasCityOnBank |
Ilebo
NERFINISHED
ⓘ
Kikwit NERFINISHED ⓘ Tshikapa NERFINISHED ⓘ |
| hasTributary |
Fimi River
NERFINISHED
ⓘ
Kwango River NERFINISHED ⓘ Lulua River NERFINISHED ⓘ Sankuru River NERFINISHED ⓘ |
| hydrologicalSystem | Congo River system NERFINISHED ⓘ |
| importance | important waterway for surrounding regions ⓘ |
| languageOfAlternateName | Portuguese ⓘ |
| locatedIn | central Africa NERFINISHED ⓘ |
| majorTributaryOf | Congo River NERFINISHED ⓘ |
| mouthLocation | Democratic Republic of the Congo NERFINISHED ⓘ |
| mouthRiver | Congo River NERFINISHED ⓘ |
| navigability | partly navigable ⓘ |
| partOf | Congo River basin NERFINISHED ⓘ |
| region | Central Africa ⓘ |
| regionType | tropical ⓘ |
| sourceCountry | Angola NERFINISHED ⓘ |
| uses |
fishing
ⓘ
irrigation ⓘ transportation ⓘ |
| waterUse |
agricultural water source
ⓘ
domestic water supply for riverside communities ⓘ |
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: Kasai River Description of subject: The Kasai River is a major tributary of the Congo River in central Africa, flowing through Angola and the Democratic Republic of the Congo and serving as an important waterway for the surrounding regions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.