Port of Freetown
E351822
The Port of Freetown is Sierra Leone’s principal deep-water seaport and a key maritime hub for trade and shipping in West Africa.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Freetown Harbour | 3 |
| Port of Freetown canonical | 3 |
| Freetown harbor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3354907 — 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: Port of Freetown Context triple: [Freetown, hasPort, Port of Freetown]
-
A.
Port of Monrovia
The Port of Monrovia is Liberia’s principal seaport and a key hub for the country’s international trade and maritime activities.
-
B.
Port of Conakry
The Port of Conakry is Guinea’s principal seaport and a key maritime gateway for the country’s international trade on the Atlantic coast.
-
C.
Port of Tema
The Port of Tema is Ghana’s largest and busiest seaport, serving as a major hub for maritime trade and cargo handling in West Africa.
-
D.
Port of San-Pédro
The Port of San-Pédro is a major seaport in southwestern Côte d'Ivoire that serves as a key hub for the export of commodities such as cocoa and timber.
-
E.
Freetown
Freetown is the capital and largest city of Sierra Leone, known as a historic port and former center for resettled freed slaves in West Africa.
- 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: Port of Freetown Target entity description: The Port of Freetown is Sierra Leone’s principal deep-water seaport and a key maritime hub for trade and shipping in West Africa.
-
A.
Port of Monrovia
The Port of Monrovia is Liberia’s principal seaport and a key hub for the country’s international trade and maritime activities.
-
B.
Port of Conakry
The Port of Conakry is Guinea’s principal seaport and a key maritime gateway for the country’s international trade on the Atlantic coast.
-
C.
Port of Tema
The Port of Tema is Ghana’s largest and busiest seaport, serving as a major hub for maritime trade and cargo handling in West Africa.
-
D.
Port of San-Pédro
The Port of San-Pédro is a major seaport in southwestern Côte d'Ivoire that serves as a key hub for the export of commodities such as cocoa and timber.
-
E.
Freetown
Freetown is the capital and largest city of Sierra Leone, known as a historic port and former center for resettled freed slaves in West Africa.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
container port
ⓘ
deep-water port ⓘ seaport ⓘ |
| category |
Ports and harbours of Sierra Leone
ⓘ
Ports and harbours of the Atlantic Ocean ⓘ Transport in Freetown ⓘ |
| cityServed |
Freetown
ⓘ
Greater Freetown area ⓘ
linked to:
Freetown
|
| connectsTo |
international shipping routes
ⓘ
regional West African ports ⓘ |
| continent | Africa ⓘ |
| country | Sierra Leone ⓘ |
| function |
handles exports for Sierra Leone
ⓘ
handles imports for Sierra Leone ⓘ supports bulk cargo operations ⓘ supports container shipping ⓘ supports general cargo operations ⓘ supports passenger and ferry services ⓘ |
| hasFeature |
anchorage for large ocean-going vessels
ⓘ
berths for cargo handling ⓘ cargo handling equipment ⓘ container terminal ⓘ natural deep-water harbor ⓘ warehousing facilities ⓘ |
| importanceTo | economy of Sierra Leone ⓘ |
| is |
main deep-water seaport of Sierra Leone
ⓘ
principal seaport of Sierra Leone ⓘ |
| locatedIn |
Freetown
ⓘ
Western Area ⓘ |
| locatedOn |
Atlantic Ocean
ⓘ
Sierra Leone River estuary ⓘ |
| managedBy | Sierra Leone Ports Authority ⓘ |
| region | West Africa ⓘ |
| role |
key hub for shipping in West Africa
ⓘ
key maritime hub for trade in West Africa ⓘ |
| sector |
logistics
ⓘ
maritime transport ⓘ |
| significance |
major gateway for Sierra Leone’s international trade
ⓘ
strategic port on the West African coast ⓘ |
| supports |
export of agricultural products
ⓘ
export of minerals ⓘ import of foodstuffs ⓘ import of fuel ⓘ |
| usedFor |
logistics and distribution
ⓘ
maritime trade ⓘ shipping operations ⓘ |
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: Port of Freetown Description of subject: The Port of Freetown is Sierra Leone’s principal deep-water seaport and a key maritime hub for trade and shipping in West Africa.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Freetown
linked to: Port of Freetown
linked to: Port of Freetown
linked to: Port of Freetown