Nolin River Lake project
E273910
The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nolin River Lake project canonical | 1 |
| U.S. Army Corps of Engineers Louisville District lake projects | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2525013 — 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: Nolin River Lake project Context triple: [Nolin River, partOf, Nolin River Lake project]
-
A.
Fryingpan–Arkansas Project
The Fryingpan–Arkansas Project is a major U.S. water diversion and storage system in Colorado that transfers water from the Western Slope to the Arkansas River Basin for irrigation, municipal use, and hydroelectric power.
-
B.
Forestville Dam
Forestville Dam is a hydroelectric and recreational dam located on the Dead River near Marquette in Michigan’s Upper Peninsula.
-
C.
Chickamauga Dam
Chickamauga Dam is a Tennessee Valley Authority hydroelectric dam and navigation lock structure near Chattanooga, Tennessee, that helps generate power, control flooding, and improve river transportation on the Tennessee River.
-
D.
Conklingville Dam
Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
-
E.
Oxbow Dam
Oxbow Dam is a hydroelectric dam on the Snake River in eastern Oregon, forming Oxbow Reservoir as part of the Hells Canyon Complex.
- 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: Nolin River Lake project Target entity description: The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
-
A.
Fryingpan–Arkansas Project
The Fryingpan–Arkansas Project is a major U.S. water diversion and storage system in Colorado that transfers water from the Western Slope to the Arkansas River Basin for irrigation, municipal use, and hydroelectric power.
-
B.
Forestville Dam
Forestville Dam is a hydroelectric and recreational dam located on the Dead River near Marquette in Michigan’s Upper Peninsula.
-
C.
Chickamauga Dam
Chickamauga Dam is a Tennessee Valley Authority hydroelectric dam and navigation lock structure near Chattanooga, Tennessee, that helps generate power, control flooding, and improve river transportation on the Tennessee River.
-
D.
Conklingville Dam
Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
-
E.
Oxbow Dam
Oxbow Dam is a hydroelectric dam on the Snake River in eastern Oregon, forming Oxbow Reservoir as part of the Hells Canyon Complex.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army Corps of Engineers project
ⓘ
flood control project ⓘ recreation project ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| floodControlFor |
Green River
ⓘ
Nolin River ⓘ |
| hasBenefit |
enhanced outdoor recreation opportunities
ⓘ
reduction of downstream flood damage ⓘ |
| hasComponent |
Nolin River Lake
ⓘ
Nolin River Dam ⓘ
surface form:
Nolin River Lake Dam
|
| hasFunction |
seasonal water level management
ⓘ
storage of floodwaters ⓘ support of fish and wildlife habitat ⓘ |
| hasInfrastructure | earthen dam ⓘ |
| hasPurpose |
flood control
ⓘ
lake level regulation ⓘ recreation ⓘ water-based recreation ⓘ |
| hasRecreationArea | Nolin River Lake recreation areas ⓘ |
| hasUse |
boating
ⓘ
camping ⓘ fishing ⓘ hunting ⓘ picnicking ⓘ swimming ⓘ wildlife observation ⓘ |
| isAccessibleFor | public recreation ⓘ |
| isLocatedInTimeZone | Central Time Zone ⓘ |
| isSubjectOf | U.S. Army Corps of Engineers public information materials ⓘ |
| locatedIn |
Kentucky
ⓘ
Central Kentucky ⓘ
surface form:
central Kentucky
|
| locatedNear | Mammoth Cave National Park ⓘ |
| locatedOnWaterbody |
Nolin River
ⓘ
Nolin River Lake ⓘ |
| managingAgency |
U.S. Army Corps of Engineers
ⓘ
U.S. Army Corps of Engineers ⓘ
surface form:
United States Army Corps of Engineers Louisville District
|
| operator | U.S. Army Corps of Engineers ⓘ |
| partOf |
Nolin River Lake project
self-linksurface differs
ⓘ
surface form:
U.S. Army Corps of Engineers Louisville District lake projects
|
| riverBasin | Green River basin ⓘ |
| state | Kentucky ⓘ |
| waterbodyTypeControlled |
artificial lake
ⓘ
reservoir ⓘ |
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: Nolin River Lake project Description of subject: The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
U.S. Army Corps of Engineers Louisville District lake projects