Arecibo River
E919750
The Arecibo River is a major river in Puerto Rico that flows through the municipality of Arecibo before emptying into the Atlantic Ocean.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Arecibo River canonical | 3 |
| Arecibo River basin | 2 |
| Arecibo River region | 1 |
| Arecibo river basin | 1 |
| Río Arecibo | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11316844 — 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: Arecibo River Context triple: [Arecibo, Puerto Rico, namedAfter, Arecibo River]
-
A.
Guana River
The Guana River is a coastal waterway in northeastern Florida that forms part of an ecologically rich estuarine system supporting diverse wildlife and habitats.
-
B.
Cadagua River
The Cadagua River is a watercourse in northern Spain that flows through the provinces of Burgos and Biscay before joining the Nervión River near Bilbao.
-
C.
Santo Domingo River
The Santo Domingo River is a river in southern Mexico that forms part of the Papaloapan River basin and contributes to the region’s extensive tropical watershed.
-
D.
Matanzas River
The Matanzas River is a tidal estuary on Florida’s northeast coast that flows past historic St. Augustine and forms part of the Intracoastal Waterway.
-
E.
Guamá River
The Guamá River is a major waterway in northern Brazil that flows through the state of Pará and borders the city of Belém, playing a key role in regional transport and ecology.
- 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: Arecibo River Target entity description: The Arecibo River is a major river in Puerto Rico that flows through the municipality of Arecibo before emptying into the Atlantic Ocean.
-
A.
Guana River
The Guana River is a coastal waterway in northeastern Florida that forms part of an ecologically rich estuarine system supporting diverse wildlife and habitats.
-
B.
Cadagua River
The Cadagua River is a watercourse in northern Spain that flows through the provinces of Burgos and Biscay before joining the Nervión River near Bilbao.
-
C.
Santo Domingo River
The Santo Domingo River is a river in southern Mexico that forms part of the Papaloapan River basin and contributes to the region’s extensive tropical watershed.
-
D.
Matanzas River
The Matanzas River is a tidal estuary on Florida’s northeast coast that flows past historic St. Augustine and forms part of the Intracoastal Waterway.
-
E.
Guamá River
The Guamá River is a major waterway in northern Brazil that flows through the state of Pará and borders the city of Belém, playing a key role in regional transport and ecology.
- F. None of above. chosen
Statements (30)
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: Arecibo River Description of subject: The Arecibo River is a major river in Puerto Rico that flows through the municipality of Arecibo before emptying into the Atlantic Ocean.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arecibo River
linked to: Arecibo River
subject linked to:
cacique Arasibo
linked to: Arecibo River
linked to: Arecibo River
linked to: Arecibo River