Port of Havana
E162598
The Port of Havana is Cuba’s principal maritime gateway, historically significant as a major Caribbean harbor for trade, shipping, and cruise tourism.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Havana harbor | 5 |
| Port of Havana canonical | 3 |
| Havana Harbor, Cuba | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1385490 — 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 Havana Context triple: [Greater Havana, primaryPort, Port of Havana]
-
A.
Port of San Juan
The Port of San Juan is Puerto Rico’s principal seaport and one of the busiest cruise and cargo hubs in the Caribbean, serving as a key gateway for tourism and trade.
-
B.
Port of Colón
The Port of Colón is a major Caribbean seaport at the Atlantic entrance of the Panama Canal, serving as a key hub for international maritime trade and container transshipment.
-
C.
Port of Ponce
The Port of Ponce is a major seaport on Puerto Rico’s southern coast that serves as an important hub for regional maritime commerce and cargo operations.
-
D.
Malecón, Havana
Malecón, Havana is a famous seaside promenade and roadway stretching along Havana’s coastline, known as a social gathering place and iconic symbol of the city.
-
E.
Port of Mayagüez
The Port of Mayagüez is a major seaport on Puerto Rico’s western coast that handles regional cargo and passenger ferry services, particularly to the Dominican Republic.
- 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 Havana Target entity description: The Port of Havana is Cuba’s principal maritime gateway, historically significant as a major Caribbean harbor for trade, shipping, and cruise tourism.
-
A.
Port of San Juan
The Port of San Juan is Puerto Rico’s principal seaport and one of the busiest cruise and cargo hubs in the Caribbean, serving as a key gateway for tourism and trade.
-
B.
Port of Colón
The Port of Colón is a major Caribbean seaport at the Atlantic entrance of the Panama Canal, serving as a key hub for international maritime trade and container transshipment.
-
C.
Port of Ponce
The Port of Ponce is a major seaport on Puerto Rico’s southern coast that serves as an important hub for regional maritime commerce and cargo operations.
-
D.
Malecón, Havana
Malecón, Havana is a famous seaside promenade and roadway stretching along Havana’s coastline, known as a social gathering place and iconic symbol of the city.
-
E.
Port of Mayagüez
The Port of Mayagüez is a major seaport on Puerto Rico’s western coast that handles regional cargo and passenger ferry services, particularly to the Dominican Republic.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
harbor
ⓘ
seaport ⓘ transport infrastructure ⓘ |
| climate | tropical ⓘ |
| country | Cuba ⓘ |
| eraOfGreatestDevelopment |
16th century
ⓘ
17th century ⓘ 18th century ⓘ Spanish colonial period ⓘ |
| governedBy | Cuban port authorities ⓘ |
| hasAccess | Atlantic Ocean ⓘ |
| hasFunction |
cargo handling
ⓘ
cruise tourism ⓘ maritime trade ⓘ passenger transport ⓘ ship repair ⓘ |
| hasPart |
Havana Bay
ⓘ
Old Havana waterfront ⓘ
linked to:
Old Havana
cargo terminals ⓘ cruise terminal ⓘ industrial docks ⓘ |
| historicalSignificance |
key Spanish colonial port
ⓘ
major colonial-era Caribbean harbor ⓘ strategic naval base in the Caribbean ⓘ |
| languageUsed | Spanish ⓘ |
| locatedIn |
Havana
ⓘ
linked to:
Havana, Cuba
Havana Province ⓘ
linked to:
La Habana Province
|
| locatedOn |
Caribbean Sea
ⓘ
Gulf of Mexico ⓘ Straits of Florida ⓘ |
| near |
Fortaleza de San Carlos de la Cabaña
ⓘ
linked to:
La Cabaña Fortress
Morro Castle ⓘ Old Havana ⓘ |
| notableActivity |
cruise ship calls
ⓘ
international shipping traffic ⓘ |
| operatedBy | Cuban government ⓘ |
| partOf |
Caribbean Basin
ⓘ
linked to:
Greater Caribbean region
|
| region | Caribbean ⓘ |
| serves |
Cuban economy
ⓘ
city of Havana ⓘ
linked to:
Havana, Cuba
|
| strategicImportance |
gateway between Europe and the Americas
ⓘ
key node in Spanish treasure fleets ⓘ naval defense point for Spanish Empire ⓘ |
| usedFor |
bulk cargo
ⓘ
container shipping ⓘ general cargo ⓘ rum exports ⓘ sugar exports ⓘ tobacco exports ⓘ |
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 Havana Description of subject: The Port of Havana is Cuba’s principal maritime gateway, historically significant as a major Caribbean harbor for trade, shipping, and cruise tourism.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Havana
linked to: Port of Havana
linked to: Port of Havana
linked to: Port of Havana
linked to: Port of Havana
linked to: Port of Havana