Port of Ceuta
E150715
The Port of Ceuta is a strategic Spanish harbor on the North African coast that serves as a key hub for passenger and freight traffic across the Strait of Gibraltar.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Autoridad Portuaria de Ceuta | 1 |
| Ceuta harbor | 1 |
| Ceuta harbour | 1 |
| Ceuta–Algeciras ferry route | 1 |
| Port of Ceuta canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1301716 — 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 Ceuta Context triple: [Ceuta, hasPort, Port of Ceuta]
-
A.
Port of Ibiza
The Port of Ibiza is a major maritime hub in the Balearic Islands, serving as a key gateway for passenger ferries, cruise ships, and commercial vessels to and from the island of Ibiza.
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B.
Port of Ciutadella
The Port of Ciutadella is a historic natural harbor and ferry port on the western coast of Menorca, serving as a key maritime gateway and picturesque waterfront for the town of Ciutadella.
-
C.
Port of Valencia
The Port of Valencia is one of the busiest and most important seaports in the Mediterranean, serving as a major hub for container shipping and maritime trade in Spain and Europe.
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D.
Algeciras
Algeciras is a major port city in southern Spain, strategically located near the Strait of Gibraltar and serving as a key hub for maritime trade between Europe and Africa.
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E.
Tangier
Tangier is a historic Moroccan port city on the Strait of Gibraltar known for its blend of North African, European, and Middle Eastern influences and its long-standing role as a cultural crossroads.
- 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 Ceuta Target entity description: The Port of Ceuta is a strategic Spanish harbor on the North African coast that serves as a key hub for passenger and freight traffic across the Strait of Gibraltar.
-
A.
Port of Ibiza
The Port of Ibiza is a major maritime hub in the Balearic Islands, serving as a key gateway for passenger ferries, cruise ships, and commercial vessels to and from the island of Ibiza.
-
B.
Port of Ciutadella
The Port of Ciutadella is a historic natural harbor and ferry port on the western coast of Menorca, serving as a key maritime gateway and picturesque waterfront for the town of Ciutadella.
-
C.
Port of Valencia
The Port of Valencia is one of the busiest and most important seaports in the Mediterranean, serving as a major hub for container shipping and maritime trade in Spain and Europe.
-
D.
Algeciras
Algeciras is a major port city in southern Spain, strategically located near the Strait of Gibraltar and serving as a key hub for maritime trade between Europe and Africa.
-
E.
Tangier
Tangier is a historic Moroccan port city on the Strait of Gibraltar known for its blend of North African, European, and Middle Eastern influences and its long-standing role as a cultural crossroads.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
harbor
ⓘ
seaport ⓘ |
| connectsWith |
Gibraltar Strait shipping lanes
ⓘ
Port of Algeciras ⓘ |
| continent | Africa ⓘ |
| country | Spain ⓘ |
| governingLaw | Spanish law ⓘ |
| hasCustomsStatus | external border of European Union ⓘ |
| hasFunction |
bunkering port
ⓘ
commercial port ⓘ ferry terminal ⓘ fishing port ⓘ freight transport hub ⓘ passenger transport hub ⓘ |
| hasInfrastructure |
berths
ⓘ
breakwaters ⓘ cargo terminals ⓘ ferry terminals ⓘ fuel supply facilities ⓘ passenger terminal ⓘ ro-ro ramps ⓘ |
| hasSecurityRole | border control point between Europe and Africa ⓘ |
| hasTraffic |
cargo ships
ⓘ
cruise ships ⓘ fishing vessels ⓘ passenger ferries ⓘ roll-on/roll-off vessels ⓘ |
| jurisdiction |
Autonomous City of Ceuta
ⓘ
linked to:
Ceuta
|
| languageUsed | Spanish ⓘ |
| locatedIn | Ceuta ⓘ |
| locatedInBodyOfWater | Alboran Sea ⓘ |
| locatedOn |
North African coast
ⓘ
Strait of Gibraltar ⓘ |
| mainRoute |
Ceuta–Algeciras ferry route
ⓘ
linked to:
Port of Ceuta
|
| nearbyCity | Ceuta ⓘ |
| operator |
Autoridad Portuaria de Ceuta
ⓘ
linked to:
Port of Ceuta
|
| partOf |
Spanish port system
ⓘ
state ports of Spain ⓘ |
| regionServed |
Ceuta
ⓘ
North Africa ⓘ Strait of Gibraltar area ⓘ
linked to:
Strait of Gibraltar
|
| sovereignState | Spain ⓘ |
| strategicImportance |
control of access between Atlantic Ocean and Mediterranean Sea
ⓘ
gateway between Europe and North Africa ⓘ |
| timezone | Central European Time ⓘ |
| timezoneDST | Central European Summer 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: Port of Ceuta Description of subject: The Port of Ceuta is a strategic Spanish harbor on the North African coast that serves as a key hub for passenger and freight traffic across the Strait of Gibraltar.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Ceuta
linked to: Port of Ceuta
linked to: Port of Ceuta
linked to: Port of Ceuta