Green River Lake
E452441
Green River Lake is a man-made reservoir in central Kentucky known for its recreational opportunities like boating, fishing, and camping within Green River Lake State Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Green River Lake canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4534847 — 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: Green River Lake Context triple: [Taylor County, Kentucky, contains, Green River Lake]
-
A.
Waskesiu Lake
Waskesiu Lake is a popular recreational lake in central Saskatchewan, Canada, known for its beaches, boating, fishing, and its role as the main visitor hub within Prince Albert National Park.
-
B.
Convict Lake
Convict Lake is a scenic alpine lake in California’s Eastern Sierra Nevada, renowned for its dramatic mountain backdrop, clear waters, and outdoor recreation opportunities like fishing and hiking.
-
C.
Jackson Lake
Jackson Lake is a large glacial lake in northwestern Wyoming, renowned for its scenic setting beneath the Teton Range and its popularity for boating, fishing, and wildlife viewing.
-
D.
Lake Koocanusa
Lake Koocanusa is a large cross-border reservoir on the Kootenay River, spanning southeastern British Columbia in Canada and northwestern Montana in the United States, popular for recreation and hydroelectric power generation.
-
E.
Glacial Lake Columbia
Glacial Lake Columbia was a large prehistoric proglacial lake in the Pacific Northwest that played a key role in shaping regional landscapes during the last Ice Age.
- 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: Green River Lake Target entity description: Green River Lake is a man-made reservoir in central Kentucky known for its recreational opportunities like boating, fishing, and camping within Green River Lake State Park.
-
A.
Waskesiu Lake
Waskesiu Lake is a popular recreational lake in central Saskatchewan, Canada, known for its beaches, boating, fishing, and its role as the main visitor hub within Prince Albert National Park.
-
B.
Convict Lake
Convict Lake is a scenic alpine lake in California’s Eastern Sierra Nevada, renowned for its dramatic mountain backdrop, clear waters, and outdoor recreation opportunities like fishing and hiking.
-
C.
Jackson Lake
Jackson Lake is a large glacial lake in northwestern Wyoming, renowned for its scenic setting beneath the Teton Range and its popularity for boating, fishing, and wildlife viewing.
-
D.
Lake Koocanusa
Lake Koocanusa is a large cross-border reservoir on the Kootenay River, spanning southeastern British Columbia in Canada and northwestern Montana in the United States, popular for recreation and hydroelectric power generation.
-
E.
Glacial Lake Columbia
Glacial Lake Columbia was a large prehistoric proglacial lake in the Pacific Northwest that played a key role in shaping regional landscapes during the last Ice Age.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
man-made lake
ⓘ
reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| createdBy | Green River Lake Dam NERFINISHED ⓘ |
| hasFeature | flood control reservoir ⓘ |
| hasPart |
Green River Lake State Park campground
NERFINISHED
ⓘ
Green River Lake shoreline ⓘ |
| hasProtectedArea | Green River Lake State Park NERFINISHED ⓘ |
| hasRecreationalFacility |
boat ramps
ⓘ
campgrounds ⓘ marinas ⓘ picnic areas ⓘ |
| hasWildlife |
catfish
ⓘ
crappie ⓘ largemouth bass ⓘ muskellunge ⓘ smallmouth bass ⓘ |
| inflow | Green River NERFINISHED ⓘ |
| knownFor |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ swimming ⓘ |
| locatedIn | Kentucky ⓘ |
| locatedInCounty |
Adair County, Kentucky
NERFINISHED
ⓘ
Green County, Kentucky NERFINISHED ⓘ Taylor County, Kentucky NERFINISHED ⓘ |
| locatedInRegion | central Kentucky ⓘ |
| locatedOnRiver | Green River NERFINISHED ⓘ |
| managingAgency | United States Army Corps of Engineers NERFINISHED ⓘ |
| nearestCity | Campbellsville, Kentucky NERFINISHED ⓘ |
| outflow | Green River NERFINISHED ⓘ |
| purpose |
flood control
ⓘ
recreation ⓘ water supply ⓘ |
| state | Kentucky ⓘ |
| usedFor |
canoeing
ⓘ
kayaking ⓘ power boating ⓘ sport fishing ⓘ water skiing ⓘ |
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: Green River Lake Description of subject: Green River Lake is a man-made reservoir in central Kentucky known for its recreational opportunities like boating, fishing, and camping within Green River Lake State Park.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.