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 (1)

Label Occurrences
Arecibo River canonical 2

Statements (30)

Predicate Object
instanceOf river
basinCountry Puerto Rico NERFINISHED
continent North America
country Puerto Rico
crossesRegion Northern Coastal Plain of Puerto Rico NERFINISHED
drainageBasin Arecibo River basin
emptiesInto Atlantic Ocean NERFINISHED
flowsInto Atlantic Ocean NERFINISHED
flowsThrough Arecibo, Puerto Rico NERFINISHED
hasBridge Puente Cambalache NERFINISHED
Puente Mata de Plátano NERFINISHED
hasEcologicalSignificance supports riparian ecosystems in northern Puerto Rico
hasMouthNear Arecibo, Puerto Rico NERFINISHED
hasNearbyFacility Arecibo Observatory NERFINISHED
hasSpanishName Río Arecibo NERFINISHED
languageOfName Spanish
locatedIn Puerto Rico
locatedInMunicipality Adjuntas, Puerto Rico NERFINISHED
Arecibo, Puerto Rico NERFINISHED
Ciales, Puerto Rico NERFINISHED
Florida, Puerto Rico NERFINISHED
Jayuya, Puerto Rico NERFINISHED
Utuado, Puerto Rico NERFINISHED
locatedInTerritory Unincorporated territory of the United States
locatedOn Island of Puerto Rico NERFINISHED
mouth Atlantic Ocean NERFINISHED
namedAfter Arecibo, Puerto Rico NERFINISHED
partOf Arecibo River basin NERFINISHED
sourceLocation Cordillera Central, Puerto Rico NERFINISHED
sourceRegion Central Mountain Range of Puerto Rico NERFINISHED

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 (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Arecibo, Puerto Rico namedAfter Arecibo River
Arecibo, Puerto Rico hasRiver Arecibo River