Sierra Leone River estuary
E1084865
UNEXPLORED
The Sierra Leone River estuary is a large, sheltered tidal inlet on the Atlantic coast of Sierra Leone that forms one of West Africa’s finest natural harbors, including the port of Freetown.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sierra Leone River estuary canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T14195288 — 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: Sierra Leone River estuary Context triple: [Western Area, hasCoastalFeature, Sierra Leone River estuary]
-
A.
Calabar River estuary
The Calabar River estuary is a coastal waterway in southeastern Nigeria where the Calabar River meets the Atlantic Ocean, forming an important ecological and economic zone for the surrounding region.
-
B.
Senegal River Delta
The Senegal River Delta is a coastal wetland region in northwest Africa where the Senegal River meets the Atlantic Ocean, known for its rich biodiversity, migratory bird habitats, and important agricultural lands.
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C.
Diep River estuary
The Diep River estuary is a coastal wetland system in the Western Cape of South Africa where the Diep River meets the Atlantic Ocean, supporting diverse birdlife and including features such as the Milnerton Lagoon.
-
D.
Mano River
Mano River is a river in West Africa that flows through Guinea, Liberia, and Sierra Leone before emptying into the Atlantic Ocean.
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E.
Congo River mouth
The Congo River mouth is the point on Africa’s west coast where the Congo River empties into the Atlantic Ocean, forming one of the continent’s major estuaries.
- 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: Sierra Leone River estuary Target entity description: The Sierra Leone River estuary is a large, sheltered tidal inlet on the Atlantic coast of Sierra Leone that forms one of West Africa’s finest natural harbors, including the port of Freetown.
-
A.
Calabar River estuary
The Calabar River estuary is a coastal waterway in southeastern Nigeria where the Calabar River meets the Atlantic Ocean, forming an important ecological and economic zone for the surrounding region.
-
B.
Senegal River Delta
The Senegal River Delta is a coastal wetland region in northwest Africa where the Senegal River meets the Atlantic Ocean, known for its rich biodiversity, migratory bird habitats, and important agricultural lands.
-
C.
Diep River estuary
The Diep River estuary is a coastal wetland system in the Western Cape of South Africa where the Diep River meets the Atlantic Ocean, supporting diverse birdlife and including features such as the Milnerton Lagoon.
-
D.
Mano River
Mano River is a river in West Africa that flows through Guinea, Liberia, and Sierra Leone before emptying into the Atlantic Ocean.
-
E.
Congo River mouth
The Congo River mouth is the point on Africa’s west coast where the Congo River empties into the Atlantic Ocean, forming one of the continent’s major estuaries.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.