Geba River
E307153
The Geba River is a major West African waterway that flows through Guinea-Bissau to the Atlantic Ocean, forming an important estuary and transport route for the region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Geba River canonical | 1 |
| Geba River basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1413278 — 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: Geba River Context triple: [Guinea-Bissau, drainageBasin, Geba River]
-
A.
Banias River
The Banias River is a major spring-fed stream in the Golan Heights that forms one of the principal headwaters of the Jordan River.
-
B.
Bani River
The Bani River is a significant West African waterway that joins the Niger River in Mali, contributing substantially to its flow and regional agriculture.
-
C.
Hasbani River
The Hasbani River is a major tributary of the upper Jordan River, originating in Lebanon and flowing southward toward Israel.
-
D.
Raba River
The Raba River is a river in southern Poland that flows through the Lesser Poland region before joining the Vistula River.
-
E.
Zarqa River
The Zarqa River is a major river in Jordan that flows through the country’s highlands and urban areas before joining the Jordan 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: Geba River Target entity description: The Geba River is a major West African waterway that flows through Guinea-Bissau to the Atlantic Ocean, forming an important estuary and transport route for the region.
-
A.
Banias River
The Banias River is a major spring-fed stream in the Golan Heights that forms one of the principal headwaters of the Jordan River.
-
B.
Bani River
The Bani River is a significant West African waterway that joins the Niger River in Mali, contributing substantially to its flow and regional agriculture.
-
C.
Hasbani River
The Hasbani River is a major tributary of the upper Jordan River, originating in Lebanon and flowing southward toward Israel.
-
D.
Raba River
The Raba River is a river in southern Poland that flows through the Lesser Poland region before joining the Vistula River.
-
E.
Zarqa River
The Zarqa River is a major river in Jordan that flows through the country’s highlands and urban areas before joining the Jordan River.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs | Rio Geba ⓘ |
| associatedWith |
Guinea-Bissau economy
ⓘ
West African maritime trade ⓘ |
| continent | Africa ⓘ |
| country |
Guinea
ⓘ
Guinea-Bissau ⓘ |
| drainageBasinCountry |
Guinea
ⓘ
Guinea-Bissau ⓘ |
| flowsInto | Atlantic Ocean ⓘ |
| forms | Geba River estuary ⓘ |
| hasEstuary |
Geba River estuary
ⓘ
surface form:
Geba estuary
|
| importance |
important regional transport corridor
ⓘ
major waterway of Guinea-Bissau ⓘ |
| languageOfToponym | Portuguese ⓘ |
| locatedIn |
Guinea
ⓘ
Guinea-Bissau ⓘ |
| mouthCountry | Guinea-Bissau ⓘ |
| mouthElevation | 0 metres ⓘ |
| mouthLocation | Atlantic Ocean ⓘ |
| navigable | yes ⓘ |
| partOf | drainage basin of the Atlantic Ocean ⓘ |
| passesNear | Bissau ⓘ |
| region | West Africa ⓘ |
| use |
fishing
ⓘ
local trade ⓘ shipping ⓘ transport route ⓘ |
| watercourseType | tidal river and estuary ⓘ |
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: Geba River Description of subject: The Geba River is a major West African waterway that flows through Guinea-Bissau to the Atlantic Ocean, forming an important estuary and transport route for the region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Geba River basin