Jackson Bluff Dam
E379459
Jackson Bluff Dam is a hydroelectric dam on the Ochlockonee River in Florida, best known for impounding the river to form Lake Talquin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jackson Bluff Dam canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3489449 — 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: Jackson Bluff Dam Context triple: [Lake Talquin, createdBy, Jackson Bluff Dam]
-
A.
Forestville Dam
Forestville Dam is a hydroelectric and recreational dam located on the Dead River near Marquette in Michigan’s Upper Peninsula.
-
B.
Lewisville Dam
Lewisville Dam is an earthen embankment dam in North Texas that impounds the Elm Fork of the Trinity River to form Lewisville Lake for flood control, water supply, and recreation.
-
C.
Oak Grove Dam
Oak Grove Dam is a hydroelectric dam located on Oregon’s Clackamas River, used primarily for power generation and water management.
-
D.
High Rock Dam
High Rock Dam is a hydroelectric dam in North Carolina that impounds the Yadkin River to form High Rock Lake, a major reservoir for power generation and recreation.
-
E.
Gillespie Dam
Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
- 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: Jackson Bluff Dam Target entity description: Jackson Bluff Dam is a hydroelectric dam on the Ochlockonee River in Florida, best known for impounding the river to form Lake Talquin.
-
A.
Forestville Dam
Forestville Dam is a hydroelectric and recreational dam located on the Dead River near Marquette in Michigan’s Upper Peninsula.
-
B.
Lewisville Dam
Lewisville Dam is an earthen embankment dam in North Texas that impounds the Elm Fork of the Trinity River to form Lewisville Lake for flood control, water supply, and recreation.
-
C.
Oak Grove Dam
Oak Grove Dam is a hydroelectric dam located on Oregon’s Clackamas River, used primarily for power generation and water management.
-
D.
High Rock Dam
High Rock Dam is a hydroelectric dam in North Carolina that impounds the Yadkin River to form High Rock Lake, a major reservoir for power generation and recreation.
-
E.
Gillespie Dam
Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
gravity dam
ⓘ
hydroelectric dam ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| createsReservoir | Lake Talquin ⓘ |
| forms | Lake Talquin reservoir ⓘ |
| hasEnergySource | hydropower ⓘ |
| hasNameOrigin | Jackson Bluff ⓘ |
| hasReservoir | Lake Talquin ⓘ |
| hasStructureType | concrete dam ⓘ |
| hasUse |
boating
ⓘ
flood control ⓘ recreational fishing ⓘ wildlife habitat support ⓘ |
| impounds | Ochlockonee River ⓘ |
| isInfrastructureType |
energy infrastructure
ⓘ
water infrastructure ⓘ |
| isPartOf | Tallahassee electric power system ⓘ |
| locatedIn |
Florida
ⓘ
Gadsden County, Florida NERFINISHED ⓘ |
| locatedInWatershed |
Ochlockonee River watershed
ⓘ
linked to:
Ochlockonee River
|
| locatedNear | Leon County, Florida NERFINISHED ⓘ |
| locatedOnRiver | Ochlockonee River ⓘ |
| nearCity | Tallahassee, Florida ⓘ |
| operatedBy | City of Tallahassee Electric Utility ⓘ |
| ownedBy | Tallahassee, Florida ⓘ |
| partOf |
Lake Talquin State Forest area
ⓘ
linked to:
Lake Talquin State Forest
|
| purpose |
hydroelectric power generation
ⓘ
recreation ⓘ |
| region | North Florida ⓘ |
| watercourse | Ochlockonee 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: Jackson Bluff Dam Description of subject: Jackson Bluff Dam is a hydroelectric dam on the Ochlockonee River in Florida, best known for impounding the river to form Lake Talquin.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.