Port of Luanda
E1022465
The Port of Luanda is Angola’s principal seaport and one of the busiest maritime hubs on Africa’s west coast, serving as a key gateway for regional and international trade.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Port of Luanda canonical | 2 |
| Luanda Bay | 1 |
| Port of Luanda Authority | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13123212 — 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 Luanda Context triple: [Atlantic trade routes, hasMajorPort, Port of Luanda]
-
A.
Port of Malabo
The Port of Malabo is the principal seaport of Equatorial Guinea’s capital city, serving as a key hub for the country’s oil, gas, and general maritime trade in the Gulf of Guinea.
-
B.
Port of Muanda
The Port of Muanda is a coastal seaport in the Democratic Republic of the Congo that serves as a key maritime outlet near the Atlantic terminus of the Congo River.
-
C.
Port of Boma
The Port of Boma is a key maritime gateway on the Congo River in the Democratic Republic of the Congo, serving regional trade and transport in Kongo Central Province.
-
D.
Port of Matadi
The Port of Matadi is a major seaport on the Congo River in the Democratic Republic of the Congo, serving as a key gateway for the country’s international maritime trade.
-
E.
Port of Maputo
The Port of Maputo is Mozambique’s principal deep-water seaport and a major regional hub for maritime trade in southeastern 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 Luanda Target entity description: The Port of Luanda is Angola’s principal seaport and one of the busiest maritime hubs on Africa’s west coast, serving as a key gateway for regional and international trade.
-
A.
Port of Malabo
The Port of Malabo is the principal seaport of Equatorial Guinea’s capital city, serving as a key hub for the country’s oil, gas, and general maritime trade in the Gulf of Guinea.
-
B.
Port of Muanda
The Port of Muanda is a coastal seaport in the Democratic Republic of the Congo that serves as a key maritime outlet near the Atlantic terminus of the Congo River.
-
C.
Port of Boma
The Port of Boma is a key maritime gateway on the Congo River in the Democratic Republic of the Congo, serving regional trade and transport in Kongo Central Province.
-
D.
Port of Matadi
The Port of Matadi is a major seaport on the Congo River in the Democratic Republic of the Congo, serving as a key gateway for the country’s international maritime trade.
-
E.
Port of Maputo
The Port of Maputo is Mozambique’s principal deep-water seaport and a major regional hub for maritime trade in southeastern Africa.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
port
ⓘ
seaport ⓘ |
| city | Luanda ⓘ |
| connectedTo |
rail network of Angola
ⓘ
road network of Luanda ⓘ |
| continent | Africa ⓘ |
| country | Angola ⓘ |
| function |
gateway for international trade
ⓘ
gateway for regional trade ⓘ |
| governingBody |
Port of Luanda Authority
ⓘ
linked to:
Port of Luanda
|
| handles |
bulk cargo
ⓘ
container cargo ⓘ general cargo ⓘ petroleum products ⓘ |
| hasFacility |
berths
ⓘ
bulk cargo terminal ⓘ container terminal ⓘ multipurpose terminal ⓘ oil and petroleum terminal ⓘ storage yards ⓘ warehouses ⓘ |
| hasFeature |
cargo handling equipment
ⓘ
harbor ⓘ quay cranes ⓘ |
| hasRole |
supporting Angola’s oil industry
ⓘ
supporting construction and consumer goods imports ⓘ |
| importance |
key node in regional logistics
ⓘ
major hub for exports from Angola ⓘ major hub for imports into Angola ⓘ |
| is |
one of the busiest ports on the west coast of Africa
ⓘ
principal seaport of Angola ⓘ |
| languageUsed | Portuguese ⓘ |
| locatedIn |
Luanda
ⓘ
Luanda Province ⓘ |
| locatedOn |
Atlantic Ocean
ⓘ
West Coast of Africa ⓘ
linked to:
Atlantic coast of Africa
|
| near |
Luanda Bay
ⓘ
linked to:
Port of Luanda
city center of Luanda ⓘ |
| ownedBy | Government of Angola ⓘ |
| regionServed |
Central Africa
ⓘ
Southern Africa ⓘ |
| sector | maritime transport ⓘ |
| serves |
Angolan economy
ⓘ
Luanda metropolitan area ⓘ
linked to:
Luanda
|
| strategicImportance |
critical for Angola’s import-dependent economy
ⓘ
key maritime gateway for landlocked countries in the region ⓘ |
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 Luanda Description of subject: The Port of Luanda is Angola’s principal seaport and one of the busiest maritime hubs on Africa’s west coast, serving as a key gateway for regional and international trade.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Luanda
linked to: Port of Luanda