Cheatham Lake
E850986
Cheatham Lake is a man-made reservoir in north-central Tennessee known for recreation, flood control, and wildlife habitat along the Cumberland River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cheatham Lake canonical | 2 |
| Cheatham Lake (nearby) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10255778 — 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: Cheatham Lake Context triple: [Cumberland River, impounds, Cheatham Lake]
-
A.
Sickla Lake
Sickla Lake is a small urban lake in the Sickla area of Stockholm, Sweden, known for its recreational surroundings and proximity to residential and commercial districts.
-
B.
Watts Bar Lake
Watts Bar Lake is a large man-made reservoir in eastern Tennessee known for boating, fishing, and recreation, created by the impoundment of the Tennessee River.
-
C.
Hiwassee Lake
Hiwassee Lake is a man-made reservoir in western North Carolina known for its scenic mountain setting, recreational boating and fishing, and role in regional hydroelectric power generation.
-
D.
Guntersville Lake
Guntersville Lake is a large reservoir in northern Alabama known for its recreational boating, fishing, and scenic shoreline.
-
E.
Lookout Shoals Lake
Lookout Shoals Lake is a man-made reservoir on the Catawba River in North Carolina, primarily used for hydroelectric power generation, recreation, and wildlife habitat.
- 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: Cheatham Lake Target entity description: Cheatham Lake is a man-made reservoir in north-central Tennessee known for recreation, flood control, and wildlife habitat along the Cumberland River.
-
A.
Sickla Lake
Sickla Lake is a small urban lake in the Sickla area of Stockholm, Sweden, known for its recreational surroundings and proximity to residential and commercial districts.
-
B.
Watts Bar Lake
Watts Bar Lake is a large man-made reservoir in eastern Tennessee known for boating, fishing, and recreation, created by the impoundment of the Tennessee River.
-
C.
Hiwassee Lake
Hiwassee Lake is a man-made reservoir in western North Carolina known for its scenic mountain setting, recreational boating and fishing, and role in regional hydroelectric power generation.
-
D.
Guntersville Lake
Guntersville Lake is a large reservoir in northern Alabama known for its recreational boating, fishing, and scenic shoreline.
-
E.
Lookout Shoals Lake
Lookout Shoals Lake is a man-made reservoir on the Catawba River in North Carolina, primarily used for hydroelectric power generation, recreation, and wildlife habitat.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| createdFor | flood control on the Cumberland River ⓘ |
| hasFunction |
bird watching
ⓘ
boating ⓘ camping ⓘ hunting ⓘ supporting fisheries ⓘ water level regulation ⓘ |
| hasRecreationArea | multiple public access areas ⓘ |
| hasShoreline | managed for recreation and habitat ⓘ |
| hasWildlifeHabitat |
aquatic species
ⓘ
migratory birds ⓘ waterfowl ⓘ wetland species ⓘ |
| isPartOf | Cumberland River basin NERFINISHED ⓘ |
| locatedIn | Tennessee ⓘ |
| locatedInRegion | north-central Tennessee ⓘ |
| locatedOnRiver | Cumberland River NERFINISHED ⓘ |
| manMade | true ⓘ |
| primaryUse |
flood control
ⓘ
recreation ⓘ wildlife habitat ⓘ |
| usedFor |
boating and water sports
ⓘ
fishing ⓘ picnicking ⓘ swimming ⓘ |
| waterBodyType | impoundment on the Cumberland 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: Cheatham Lake Description of subject: Cheatham Lake is a man-made reservoir in north-central Tennessee known for recreation, flood control, and wildlife habitat along the Cumberland River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cheatham Lake (nearby)