Ortega River
E524805
The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ortega River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3957226 — 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: Ortega River Context triple: [St. Johns River, tributary, Ortega River]
-
A.
Vergara River
The Vergara River is a significant watercourse in south-central Chile that serves as one of the main tributaries feeding the Biobío River basin.
-
B.
Cañete River
The Cañete River is a major Peruvian river known for flowing from the high Andes to the Pacific Ocean, supporting agriculture and popular whitewater rafting in the Lima Region.
-
C.
Quevedo River
The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
-
D.
Yagüez River
The Yagüez River is a small coastal river in western Puerto Rico that flows through the city of Mayagüez before emptying into the Mona Passage.
-
E.
Del Salto River
The Del Salto River is a Patagonian watercourse in southern Chile that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
- 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: Ortega River Target entity description: The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
-
A.
Vergara River
The Vergara River is a significant watercourse in south-central Chile that serves as one of the main tributaries feeding the Biobío River basin.
-
B.
Cañete River
The Cañete River is a major Peruvian river known for flowing from the high Andes to the Pacific Ocean, supporting agriculture and popular whitewater rafting in the Lima Region.
-
C.
Quevedo River
The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
-
D.
Yagüez River
The Yagüez River is a small coastal river in western Puerto Rico that flows through the city of Mayagüez before emptying into the Mona Passage.
-
E.
Del Salto River
The Del Salto River is a Patagonian watercourse in southern Chile that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
river ⓘ |
| city | Jacksonville NERFINISHED ⓘ |
| connectedTo |
Cedar River
NERFINISHED
ⓘ
Ortega River Lagoon NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Ortega River NERFINISHED ⓘ |
| flowsInto | St. Johns River NERFINISHED ⓘ |
| formsBoundaryBetween | Ortega neighborhood and other Jacksonville neighborhoods ⓘ |
| hasActivity |
powerboating
ⓘ
sailing ⓘ yachting ⓘ |
| hasBridge | Ortega River Bridge NERFINISHED ⓘ |
| hasCharacteristic |
connected to Intracoastal and Atlantic via St. Johns River
ⓘ
lined with waterfront homes ⓘ |
| hasEnvironmentalConcern |
urban runoff
ⓘ
water quality issues ⓘ |
| hasFeature | marinas ⓘ |
| hasInfrastructure |
boat ramps
ⓘ
docks ⓘ |
| hasMarina |
Lambs Yacht Center
NERFINISHED
ⓘ
Ortega Yacht Club Marina NERFINISHED ⓘ Sadler Point Marina NERFINISHED ⓘ |
| hasRecreation |
kayaking
ⓘ
paddleboarding ⓘ watersports ⓘ |
| hasScenicQuality | waterfront views ⓘ |
| hasUse |
fishing
ⓘ
recreational boating ⓘ residential waterfront living ⓘ |
| hasWaterfront | residential neighborhoods ⓘ |
| isNavigable | true ⓘ |
| isUrban | true ⓘ |
| locatedIn |
Duval County, Florida
NERFINISHED
ⓘ
Florida ⓘ Jacksonville, Florida NERFINISHED ⓘ |
| mouthLocation | St. Johns River NERFINISHED ⓘ |
| near |
Ortega Village
NERFINISHED
ⓘ
Roosevelt Boulevard (U.S. Route 17) NERFINISHED ⓘ |
| partOf | St. Johns River watershed NERFINISHED ⓘ |
| passesNear | Avondale neighborhood NERFINISHED ⓘ |
| passesThrough |
Ortega Forest neighborhood
NERFINISHED
ⓘ
Ortega neighborhood NERFINISHED ⓘ |
| region | Northeast Florida NERFINISHED ⓘ |
| waterbodyType | tidal river ⓘ |
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: Ortega River Description of subject: The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.