Bahía de San Juan
E724938
Bahía de San Juan is a major natural harbor on the northern coast of Puerto Rico that encompasses the port and historic waterfront of San Juan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bahía de San Juan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8082231 — 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: Bahía de San Juan Context triple: [Bahía de Puerto Nuevo, connectedTo, Bahía de San Juan]
-
A.
Bahía de Puerto Nuevo
Bahía de Puerto Nuevo is a coastal inlet and harbor area in San Juan, Puerto Rico, that forms part of the city’s larger bay system and supports maritime and urban activities.
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B.
Bahía López
Bahía López is a scenic bay on Nahuel Huapi Lake in Argentine Patagonia, known for its dramatic mountain backdrop and clear, cold waters.
-
C.
San Pablo Bay
San Pablo Bay is a shallow tidal estuary in northern California that forms the northern extension of the greater San Francisco Bay system.
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D.
Bahía de Santiago
Bahía de Santiago is a coastal bay near the city of Manzanillo on Mexico’s Pacific coast, known for its beaches, tourism, and maritime activities.
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E.
Bahía de Todos Santos
Bahía de Todos Santos is a coastal bay on the Pacific Ocean in northwestern Baja California, Mexico, known for its port facilities, fishing, and proximity to the city of Ensenada.
- 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: Bahía de San Juan Target entity description: Bahía de San Juan is a major natural harbor on the northern coast of Puerto Rico that encompasses the port and historic waterfront of San Juan.
-
A.
Bahía de Puerto Nuevo
Bahía de Puerto Nuevo is a coastal inlet and harbor area in San Juan, Puerto Rico, that forms part of the city’s larger bay system and supports maritime and urban activities.
-
B.
Bahía López
Bahía López is a scenic bay on Nahuel Huapi Lake in Argentine Patagonia, known for its dramatic mountain backdrop and clear, cold waters.
-
C.
San Pablo Bay
San Pablo Bay is a shallow tidal estuary in northern California that forms the northern extension of the greater San Francisco Bay system.
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D.
Bahía de Santiago
Bahía de Santiago is a coastal bay near the city of Manzanillo on Mexico’s Pacific coast, known for its beaches, tourism, and maritime activities.
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E.
Bahía de Todos Santos
Bahía de Todos Santos is a coastal bay on the Pacific Ocean in northwestern Baja California, Mexico, known for its port facilities, fishing, and proximity to the city of Ensenada.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bay
ⓘ
natural harbor ⓘ |
| adjacentTo |
Cataño, Puerto Rico
ⓘ
Isla Grande ⓘ Isla de Cabras ⓘ Old San Juan ⓘ |
| borderedBy |
Cataño municipality
ⓘ
linked to:
Cataño
urban area of San Juan ⓘ |
| climate | tropical climate ⓘ |
| connectedTo | Atlantic Ocean ⓘ |
| country | Puerto Rico ⓘ |
| governingBody |
Municipality of San Juan
ⓘ
linked to:
San Juan municipality
|
| hasFunction |
gateway for maritime trade to Puerto Rico
ⓘ
principal harbor of San Juan ⓘ |
| hasInfrastructure |
cargo terminals
ⓘ
cruise terminals ⓘ marinas ⓘ piers ⓘ |
| hasPart |
Old San Juan waterfront
ⓘ
linked to:
San Juan Bay waterfront
Port of San Juan ⓘ historic waterfront of San Juan ⓘ |
| hasPort | Port of San Juan ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn | San Juan, Puerto Rico ⓘ |
| locatedInTimeZone |
Atlantic Standard Time
ⓘ
linked to:
Atlantic Time Zone
|
| locatedOnCoastOf |
Atlantic Ocean
ⓘ
northern coast of Puerto Rico ⓘ |
| mouthOf |
Río Bayamón
ⓘ
linked to:
Bayamón River
Río Piedras ⓘ Río Puerto Nuevo ⓘ |
| nameMeaning |
Bay of San Juan
ⓘ
linked to:
San Juan Bay
|
| navigationType | deep-water harbor ⓘ |
| near |
Castillo San Cristóbal
ⓘ
Castillo San Felipe del Morro ⓘ San Juan National Historic Site ⓘ |
| partOf |
Greater San Juan metropolitan area
ⓘ
linked to:
San Juan area
municipality of San Juan ⓘ |
| region | Caribbean Sea region ⓘ |
| strategicImportance |
historically important military harbor
ⓘ
major Caribbean shipping hub ⓘ |
| usedFor |
commercial shipping
ⓘ
cruise ship traffic ⓘ fishing ⓘ naval operations ⓘ recreational boating ⓘ |
| waterBodyType | coastal bay ⓘ |
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: Bahía de San Juan Description of subject: Bahía de San Juan is a major natural harbor on the northern coast of Puerto Rico that encompasses the port and historic waterfront of San Juan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.