Lagos Harbour
E935906
Lagos Harbour is a major natural seaport and maritime gateway on the Atlantic coast of Lagos, Nigeria, serving as a key hub for the country’s commercial shipping and trade.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Marina, Lagos | 4 |
| Lagos Marina | 3 |
| Lagos Harbour canonical | 2 |
| Port of Lagos | 2 |
| Lagos Harbour area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11578709 — 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: Lagos Harbour Context triple: [Lagos Lagoon, connectedTo, Lagos Harbour]
-
A.
Lagos marina
Lagos marina is a modern waterfront harbor complex in Lagos, Portugal, known for its yacht moorings, leisure facilities, and proximity to the town’s beaches and historic center.
-
B.
Lagos Nawa
Lagos Nawa is a popular music project by Nigerian rapper and singer Olamide that showcases his street-influenced hip-hop and Afrobeats style.
-
C.
Apapa Port
Apapa Port is Nigeria’s largest and busiest seaport complex, serving as a major gateway for the country’s international maritime trade in Lagos.
-
D.
Badagry
Badagry is a coastal town in southwestern Nigeria historically known as a major slave port and trading center during the transatlantic slave trade.
-
E.
Lagos Lagoon
Lagos Lagoon is a large coastal lagoon in southwestern Nigeria that forms part of the Lagos harbor system and plays a central role in the region’s transportation, commerce, and ecology.
- 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: Lagos Harbour Target entity description: Lagos Harbour is a major natural seaport and maritime gateway on the Atlantic coast of Lagos, Nigeria, serving as a key hub for the country’s commercial shipping and trade.
-
A.
Lagos marina
Lagos marina is a modern waterfront harbor complex in Lagos, Portugal, known for its yacht moorings, leisure facilities, and proximity to the town’s beaches and historic center.
-
B.
Lagos Nawa
Lagos Nawa is a popular music project by Nigerian rapper and singer Olamide that showcases his street-influenced hip-hop and Afrobeats style.
-
C.
Apapa Port
Apapa Port is Nigeria’s largest and busiest seaport complex, serving as a major gateway for the country’s international maritime trade in Lagos.
-
D.
Badagry
Badagry is a coastal town in southwestern Nigeria historically known as a major slave port and trading center during the transatlantic slave trade.
-
E.
Lagos Lagoon
Lagos Lagoon is a large coastal lagoon in southwestern Nigeria that forms part of the Lagos harbor system and plays a central role in the region’s transportation, commerce, and ecology.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
natural harbour
ⓘ
seaport ⓘ |
| activity |
bunkering
ⓘ
pilotage services ⓘ ship repair and maintenance ⓘ towage services ⓘ |
| adjacentTo |
Apapa
ⓘ
linked to:
Apapa Port
Lagos Island ⓘ Tin Can Island NERFINISHED ⓘ Victoria Island ⓘ |
| cityServed | Lagos ⓘ |
| connectsTo |
Lagos Lagoon
ⓘ
inland waterways of Nigeria ⓘ |
| country | Nigeria ⓘ |
| function |
bulk cargo shipping
ⓘ
cargo handling ⓘ commercial shipping hub ⓘ container shipping ⓘ maritime gateway ⓘ oil and petroleum products shipping ⓘ |
| governedBy | Nigerian Ports Authority ⓘ |
| infrastructure |
access channels
ⓘ
bulk terminals ⓘ container terminals ⓘ multipurpose berths ⓘ oil jetties ⓘ |
| locatedIn |
Lagos
ⓘ
Lagos State ⓘ |
| locatedOn |
Atlantic Ocean
ⓘ
Gulf of Guinea ⓘ Lagos Lagoon ⓘ |
| managedBy | Nigerian Ports Authority ⓘ |
| near | Niger River delta region ⓘ |
| partOf |
Apapa Port
ⓘ
Lagos Port Complex ⓘ
linked to:
Apapa Port
Port of Lagos ⓘ
linked to:
Lagos Harbour
Tin Can Island Port ⓘ |
| regionServed |
South West Nigeria
ⓘ
linked to:
Western Nigeria
West Africa ⓘ |
| strategicImportance |
key hub for Nigeria’s foreign trade
ⓘ
main maritime gateway of Nigeria ⓘ one of the busiest ports in West Africa ⓘ |
| usedFor |
export of agricultural commodities
ⓘ
export of crude oil and petroleum products ⓘ export of solid minerals ⓘ import of manufactured goods ⓘ |
| waterwayType |
coastal harbour
ⓘ
lagoonal inlet ⓘ |
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: Lagos Harbour Description of subject: Lagos Harbour is a major natural seaport and maritime gateway on the Atlantic coast of Lagos, Nigeria, serving as a key hub for the country’s commercial shipping and trade.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour
linked to: Lagos Harbour