Sierra Leone Peninsula
E351820
The Sierra Leone Peninsula is a coastal landform in western Sierra Leone that hosts the capital city, Freetown, and features a mix of urban areas, forested hills, and beaches along the Atlantic Ocean.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sierra Leone Peninsula canonical | 1 |
| Western Area of Sierra Leone | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3354886 — 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 Peninsula Context triple: [Freetown, locatedOn, Sierra Leone Peninsula]
-
A.
Kola Peninsula
The Kola Peninsula is a large, sparsely populated region in northwestern Russia within the Arctic Circle, known for its tundra landscapes, rich mineral resources, and indigenous Sami population.
-
B.
Cap-Vert Peninsula
Cap-Vert Peninsula is the westernmost point of the African mainland, projecting into the Atlantic Ocean from Senegal and hosting the capital city, Dakar.
-
C.
Zege Peninsula
Zege Peninsula is a forested, coffee-growing headland on the southern shore of Lake Tana in Ethiopia, renowned for its historic monasteries and religious art.
-
D.
Mani Peninsula
Mani Peninsula is a rugged, mountainous region in southern Greece known for its traditional stone tower houses, dramatic coastline, and strong preservation of ancient Greek and Byzantine culture.
-
E.
Guinea Highlands
The Guinea Highlands is a mountainous region in West Africa known for its rich mineral resources and as the headwaters of several major rivers, including the Niger.
- 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 Peninsula Target entity description: The Sierra Leone Peninsula is a coastal landform in western Sierra Leone that hosts the capital city, Freetown, and features a mix of urban areas, forested hills, and beaches along the Atlantic Ocean.
-
A.
Kola Peninsula
The Kola Peninsula is a large, sparsely populated region in northwestern Russia within the Arctic Circle, known for its tundra landscapes, rich mineral resources, and indigenous Sami population.
-
B.
Cap-Vert Peninsula
Cap-Vert Peninsula is the westernmost point of the African mainland, projecting into the Atlantic Ocean from Senegal and hosting the capital city, Dakar.
-
C.
Zege Peninsula
Zege Peninsula is a forested, coffee-growing headland on the southern shore of Lake Tana in Ethiopia, renowned for its historic monasteries and religious art.
-
D.
Mani Peninsula
Mani Peninsula is a rugged, mountainous region in southern Greece known for its traditional stone tower houses, dramatic coastline, and strong preservation of ancient Greek and Byzantine culture.
-
E.
Guinea Highlands
The Guinea Highlands is a mountainous region in West Africa known for its rich mineral resources and as the headwaters of several major rivers, including the Niger.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
coastal landform
ⓘ
peninsula ⓘ |
| contains |
Freetown
ⓘ
Port of Freetown ⓘ
surface form:
Freetown Harbour
rural villages ⓘ suburban settlements ⓘ |
| country | Sierra Leone ⓘ |
| hasCity | Freetown ⓘ |
| hasClimate |
dry season
ⓘ
tropical monsoon climate ⓘ wet season ⓘ |
| hasEcosystem |
coastal ecosystem
ⓘ
forest ecosystem ⓘ |
| hasEnvironmentalIssue |
coastal erosion
ⓘ
deforestation ⓘ urban expansion ⓘ |
| hasFeature |
hillside settlements
ⓘ
rocky headlands ⓘ sandy beaches ⓘ |
| hasLandCover | forested hills ⓘ |
| hasLandform | beaches ⓘ |
| hasLandUse | urban areas ⓘ |
| hasMajorPortCity | Freetown ⓘ |
| hasPopulationCenter |
Freetown
ⓘ
surface form:
Freetown metropolitan area
|
| hasRecreation |
beach tourism
ⓘ
hiking ⓘ water sports ⓘ |
| hasStrategicImportance |
administrative center of Sierra Leone
ⓘ
maritime access ⓘ |
| hasTopography |
coastal plains
ⓘ
hills ⓘ |
| hasVegetation |
secondary forest
ⓘ
tropical forest ⓘ |
| hasViewOf | Atlantic Ocean ⓘ |
| hostsCapitalOf | Sierra Leone ⓘ |
| languageUsed |
English
ⓘ
Krio language ⓘ
surface form:
Krio
|
| locatedIn | Western Area ⓘ |
| locatedOnCoastOf | Atlantic Ocean ⓘ |
| partOf |
Western Area, Sierra Leone
ⓘ
surface form:
Sierra Leone coastal region
West Africa ⓘ |
| usedFor |
commercial activities
ⓘ
fishing ⓘ residential development ⓘ tourism ⓘ transportation hub ⓘ |
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: Sierra Leone Peninsula Description of subject: The Sierra Leone Peninsula is a coastal landform in western Sierra Leone that hosts the capital city, Freetown, and features a mix of urban areas, forested hills, and beaches along the Atlantic Ocean.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.