Jim Woodruff Dam
E289107
Jim Woodruff Dam is a hydroelectric and flood-control dam on the Apalachicola River at the Florida–Georgia border, forming Lake Seminole and helping regulate water flow in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jim Woodruff Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2659355 — 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: Jim Woodruff Dam Context triple: [Lake Seminole, createdBy, Jim Woodruff Dam]
-
A.
Wheeler Dam
Wheeler Dam is a hydroelectric dam on the Tennessee River in northern Alabama that forms Wheeler Lake and helps provide power, navigation, and flood control in the region.
-
B.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
C.
McNary Dam
McNary Dam is a large hydroelectric dam and navigation lock complex on the Columbia River in the Pacific Northwest of the United States.
-
D.
Red Rock Dam
Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
-
E.
O'Shaughnessy Dam
O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay 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: Jim Woodruff Dam Target entity description: Jim Woodruff Dam is a hydroelectric and flood-control dam on the Apalachicola River at the Florida–Georgia border, forming Lake Seminole and helping regulate water flow in the region.
-
A.
Wheeler Dam
Wheeler Dam is a hydroelectric dam on the Tennessee River in northern Alabama that forms Wheeler Lake and helps provide power, navigation, and flood control in the region.
-
B.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
C.
McNary Dam
McNary Dam is a large hydroelectric dam and navigation lock complex on the Columbia River in the Pacific Northwest of the United States.
-
D.
Red Rock Dam
Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
-
E.
O'Shaughnessy Dam
O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay Area.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
flood-control dam
ⓘ
hydroelectric dam ⓘ |
| affects |
downstream ecosystems of the Apalachicola River
ⓘ
water availability in Alabama ⓘ water availability in Florida ⓘ water availability in Georgia ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| countrySubdivisionBorderBetween |
Florida
ⓘ
Georgia ⓘ |
| creates | Lake Seminole ⓘ |
| crosses | Apalachicola River ⓘ |
| downstreamFrom |
Chattahoochee River dams
ⓘ
Flint River basin ⓘ
linked to:
Flint River
|
| formsReservoir | Lake Seminole ⓘ |
| hasFunction |
regulation of downstream flows on the Apalachicola River
ⓘ
support of regional water management ⓘ |
| hasReservoir | Lake Seminole ⓘ |
| impounds |
Chattahoochee River
ⓘ
Flint River ⓘ |
| locatedAtBorderOf |
Florida
ⓘ
Georgia ⓘ |
| locatedInCountry |
United States
ⓘ
linked to:
United States of America
|
| locatedInRegion |
Southeastern United States
ⓘ
linked to:
Southern United States
|
| locatedInState |
Florida
ⓘ
Georgia ⓘ |
| locatedNear |
Chattahoochee, Florida
ⓘ
Donalsonville, Georgia ⓘ Sneads, Florida ⓘ |
| locatedOnRiver | Apalachicola River ⓘ |
| namedAfter | Jim Woodruff ⓘ |
| operator | U.S. Army Corps of Engineers ⓘ |
| ownedBy | U.S. Army Corps of Engineers ⓘ |
| partOf |
Apalachicola–Chattahoochee–Flint River system
ⓘ
linked to:
Apalachicola–Chattahoochee–Flint River Basin
Apalachicola–Chattahoochee–Flint water management system ⓘ
linked to:
Apalachicola–Chattahoochee–Flint River Basin
federal water resources infrastructure ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ navigation improvement ⓘ |
| regulates | water flow in the Apalachicola–Chattahoochee–Flint River Basin ⓘ |
| upstreamFrom | Apalachicola River ⓘ |
| usedFor |
flood-risk reduction
ⓘ
recreation on Lake Seminole ⓘ regional electricity supply ⓘ |
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: Jim Woodruff Dam Description of subject: Jim Woodruff Dam is a hydroelectric and flood-control dam on the Apalachicola River at the Florida–Georgia border, forming Lake Seminole and helping regulate water flow in the region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.