St. Johns River
E85810
The St. Johns River is a major north-flowing river in northeastern Florida that serves as a central geographic and economic feature of the Jacksonville metropolitan area.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T401685 — 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: St. Johns River Context triple: [Jacksonville metropolitan area, followsRiver, St. Johns River]
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A.
Escambia River
The Escambia River is a major river in the Florida Panhandle and southern Alabama, known for its extensive wetlands, rich biodiversity, and role in regional navigation and recreation.
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B.
Hillsborough River
The Hillsborough River is a central waterway in west-central Florida that flows through Tampa, providing drinking water, recreation, and scenic natural habitats before emptying into Tampa Bay.
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C.
Cape Fear River
The Cape Fear River is a major waterway in eastern North Carolina that flows from the Piedmont to the Atlantic Ocean, historically important for transportation, trade, and regional development.
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D.
Savannah River
The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
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E.
Altamaha River
The Altamaha River is a major river in the U.S. state of Georgia, known for its extensive watershed, rich biodiversity, and largely undeveloped, scenic coastal plain environment.
- 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: St. Johns River Target entity description: The St. Johns River is a major north-flowing river in northeastern Florida that serves as a central geographic and economic feature of the Jacksonville metropolitan area.
-
A.
Escambia River
The Escambia River is a major river in the Florida Panhandle and southern Alabama, known for its extensive wetlands, rich biodiversity, and role in regional navigation and recreation.
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B.
Hillsborough River
The Hillsborough River is a central waterway in west-central Florida that flows through Tampa, providing drinking water, recreation, and scenic natural habitats before emptying into Tampa Bay.
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C.
Cape Fear River
The Cape Fear River is a major waterway in eastern North Carolina that flows from the Piedmont to the Atlantic Ocean, historically important for transportation, trade, and regional development.
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D.
Savannah River
The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
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E.
Altamaha River
The Altamaha River is a major river in the U.S. state of Georgia, known for its extensive watershed, rich biodiversity, and largely undeveloped, scenic coastal plain environment.
- F. None of above. chosen
Statements (53)
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: St. Johns River Description of subject: The St. Johns River is a major north-flowing river in northeastern Florida that serves as a central geographic and economic feature of the Jacksonville metropolitan area.
Referenced by (81)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
St. Johns River watershed
subject surface form:
Crescent City, Florida
this entity surface form:
Northbank of St. Johns River
this entity surface form:
St. Johns River near Sanford
this entity surface form:
St. Johns River (via downtown bridge approaches and connections)
this entity surface form:
St. Johns River in northeast Florida
subject surface form:
Interstate 295 (Florida)
this entity surface form:
St. Johns River (partially)
this entity surface form:
St. Johns River basin