Port Sudan
E64851
Port Sudan is Sudan’s main seaport on the Red Sea, serving as the country’s primary hub for maritime trade and transport.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Port Sudan canonical | 20 |
| Port Sudan is Sudan’s main Red Sea port | 1 |
| Port Sudan seaport | 1 |
| Port of Port Sudan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T312332 — 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 Sudan Context triple: [Khartoum, roadConnectionTo, Port Sudan]
-
A.
Aswan
Aswan is a historic city in southern Egypt on the Nile River, known for its ancient temples, quarries, and the nearby Aswan High Dam.
-
B.
Port Said
Port Said is a major Egyptian port city on the Mediterranean Sea, known for its strategic location at the northern entrance of the Suez Canal and its role in maritime trade.
-
C.
Khalifa Port
Khalifa Port is a major deep-water commercial seaport in the Emirate of Abu Dhabi, United Arab Emirates, serving as a key regional hub for container and cargo trade.
-
D.
Omdurman
Omdurman is a major city in Sudan, historically significant as a cultural and commercial center and effectively forming part of the country’s greater capital area.
-
E.
El Arish
El Arish is a coastal city in northeastern Egypt on the Mediterranean Sea, serving as the capital and main urban center of North Sinai Governorate.
- 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 Sudan Target entity description: Port Sudan is Sudan’s main seaport on the Red Sea, serving as the country’s primary hub for maritime trade and transport.
-
A.
Aswan
Aswan is a historic city in southern Egypt on the Nile River, known for its ancient temples, quarries, and the nearby Aswan High Dam.
-
B.
Port Said
Port Said is a major Egyptian port city on the Mediterranean Sea, known for its strategic location at the northern entrance of the Suez Canal and its role in maritime trade.
-
C.
Khalifa Port
Khalifa Port is a major deep-water commercial seaport in the Emirate of Abu Dhabi, United Arab Emirates, serving as a key regional hub for container and cargo trade.
-
D.
Omdurman
Omdurman is a major city in Sudan, historically significant as a cultural and commercial center and effectively forming part of the country’s greater capital area.
-
E.
El Arish
El Arish is a coastal city in northeastern Egypt on the Mediterranean Sea, serving as the capital and main urban center of North Sinai Governorate.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
seaport ⓘ |
| connectsTo | international shipping routes in the Red Sea ⓘ |
| country | Sudan ⓘ |
| function |
hub for maritime transport
ⓘ
seaport for import and export ⓘ |
| governingBody | Sea Ports Corporation of Sudan ⓘ |
| hasFacility |
commercial port terminals
ⓘ
container terminal ⓘ oil export terminal ⓘ passenger port facilities ⓘ |
| is |
main seaport of Sudan
ⓘ
primary maritime trade hub of Sudan ⓘ |
| language | Arabic ⓘ |
| locatedIn |
Red Sea state
ⓘ
eastern Sudan ⓘ |
| locatedOn | Red Sea ⓘ |
| region | Horn of Africa ⓘ |
| role |
gateway for Sudan’s seaborne exports
ⓘ
gateway for Sudan’s seaborne imports ⓘ |
| serves | Sudanese foreign trade ⓘ |
| strategicImportance |
access point to Suez Canal route
ⓘ
key node on Red Sea maritime corridor ⓘ |
| timeZone | Central Africa Time ⓘ |
| transportLinks |
highways to Khartoum
ⓘ
roads to other Sudanese cities ⓘ |
| usedFor |
export of agricultural products
ⓘ
export of livestock ⓘ import of fuel and manufactured goods ⓘ |
| UTCOffset | +2 ⓘ |
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 Sudan Description of subject: Port Sudan is Sudan’s main seaport on the Red Sea, serving as the country’s primary hub for maritime trade and transport.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
eastern Sudan
subject linked to:
eastern Sudan
subject linked to:
eastern Sudan
subject linked to:
eastern Sudan
linked to: Port Sudan
linked to: Port Sudan
linked to: Port Sudan