Walvis Bay port
E638560
Walvis Bay port is Namibia’s principal deep-water seaport on the Atlantic coast, serving as a key regional gateway for trade to and from Southern Africa.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Port of Walvis Bay | 3 |
| Walvis Bay port canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7065690 — 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: Walvis Bay port Context triple: [Trans-Kalahari Corridor, usesInfrastructure, Walvis Bay port]
-
A.
Port of Port Elizabeth
The Port of Port Elizabeth is a major South African seaport on Algoa Bay that handles containers, bulk cargo, and automotive exports, serving as a key hub for regional and international trade.
-
B.
Rawson Port
Rawson Port is a coastal harbor facility in the city of Rawson, Argentina, serving as a regional maritime gateway on the Atlantic Ocean.
-
C.
Bata Port
Bata Port is a major seaport in Bata, Equatorial Guinea, serving as an important hub for the country’s maritime trade and transportation.
-
D.
Port of Cape Town
The Port of Cape Town is a major South African seaport and maritime hub serving international shipping, trade, and tourism on the Atlantic coast.
-
E.
Port of Durban
The Port of Durban is Africa’s busiest and largest container port, serving as a major gateway for maritime trade on the east coast of South 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: Walvis Bay port Target entity description: Walvis Bay port is Namibia’s principal deep-water seaport on the Atlantic coast, serving as a key regional gateway for trade to and from Southern Africa.
-
A.
Port of Port Elizabeth
The Port of Port Elizabeth is a major South African seaport on Algoa Bay that handles containers, bulk cargo, and automotive exports, serving as a key hub for regional and international trade.
-
B.
Rawson Port
Rawson Port is a coastal harbor facility in the city of Rawson, Argentina, serving as a regional maritime gateway on the Atlantic Ocean.
-
C.
Bata Port
Bata Port is a major seaport in Bata, Equatorial Guinea, serving as an important hub for the country’s maritime trade and transportation.
-
D.
Port of Cape Town
The Port of Cape Town is a major South African seaport and maritime hub serving international shipping, trade, and tourism on the Atlantic coast.
-
E.
Port of Durban
The Port of Durban is Africa’s busiest and largest container port, serving as a major gateway for maritime trade on the east coast of South Africa.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | seaport ⓘ |
| city | Walvis Bay ⓘ |
| connectsTo |
Trans-Caprivi Corridor
ⓘ
Trans-Cunene Corridor ⓘ
linked to:
Trans-Caprivi Corridor
Trans-Kalahari Corridor ⓘ Trans-Oranje Corridor ⓘ
linked to:
Vioolsdrif–Noordoewer crossing
|
| continent | Africa ⓘ |
| country | Namibia ⓘ |
| handlesCargoType |
automobiles
ⓘ
break-bulk cargo ⓘ bulk cargo ⓘ containerised cargo ⓘ liquid bulk ⓘ |
| hasFacility |
bulk terminal
ⓘ
cold storage facilities ⓘ container terminal ⓘ multipurpose terminal ⓘ oil and fuel storage facilities ⓘ passenger terminal ⓘ ship repair facilities ⓘ warehousing facilities ⓘ |
| hasFeature |
berths
ⓘ
breakwater ⓘ container cranes ⓘ natural deep-water harbour ⓘ rail connections ⓘ road connections ⓘ |
| hasStrategicRole |
gateway to Atlantic trade routes
ⓘ
logistics hub for Southern Africa ⓘ |
| isGatewayFor |
landlocked countries in Southern Africa
ⓘ
regional trade ⓘ |
| isPrincipalPortOf | Namibia ⓘ |
| locatedIn | Walvis Bay ⓘ |
| locatedInBay | Walvis Bay ⓘ |
| locatedOn | Atlantic Ocean ⓘ |
| operator | Namport ⓘ |
| ownedBy | Government of Namibia ⓘ |
| regionServed |
SADC region
ⓘ
linked to:
Southern African Development Community
Southern Africa ⓘ |
| servesCountry |
Angola
ⓘ
Botswana ⓘ Democratic Republic of the Congo ⓘ Namibia ⓘ South Africa ⓘ Zambia ⓘ Zimbabwe ⓘ |
| timezone | Central Africa Time ⓘ |
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: Walvis Bay port Description of subject: Walvis Bay port is Namibia’s principal deep-water seaport on the Atlantic coast, serving as a key regional gateway for trade to and from Southern Africa.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Walvis Bay port
linked to: Walvis Bay port
subject linked to:
western Namibia
linked to: Walvis Bay port