Beltzville Lake
E1021323
Beltzville Lake is a man-made reservoir in eastern Pennsylvania known for its recreational opportunities such as boating, fishing, and swimming within Beltzville State Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Beltzville Lake canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11053091 — 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: Beltzville Lake Context triple: [Carbon County, Pennsylvania, containsWaterBody, Beltzville Lake]
-
A.
Willisville Lake
Willisville Lake is a scenic freshwater lake in Ontario, Canada, known for its rugged La Cloche Mountains backdrop and popular canoeing and cottage recreation.
-
B.
White Rock Lake
White Rock Lake is a large urban reservoir and popular recreational area in east Dallas, Texas, known for its scenic trails, wildlife, and views of the city.
-
C.
Benbrook Lake
Benbrook Lake is a man-made reservoir in North Texas popular for fishing, boating, and other outdoor recreation.
-
D.
Atco Lake
Atco Lake is a small recreational lake in Atco, New Jersey, known for fishing, boating, and its surrounding parkland.
-
E.
Fountain City Lake
Fountain City Lake is a small, historic man-made lake and community focal point in Fountain City, Knoxville, Tennessee, known for its scenic setting and local wildlife.
- 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: Beltzville Lake Target entity description: Beltzville Lake is a man-made reservoir in eastern Pennsylvania known for its recreational opportunities such as boating, fishing, and swimming within Beltzville State Park.
-
A.
Willisville Lake
Willisville Lake is a scenic freshwater lake in Ontario, Canada, known for its rugged La Cloche Mountains backdrop and popular canoeing and cottage recreation.
-
B.
White Rock Lake
White Rock Lake is a large urban reservoir and popular recreational area in east Dallas, Texas, known for its scenic trails, wildlife, and views of the city.
-
C.
Benbrook Lake
Benbrook Lake is a man-made reservoir in North Texas popular for fishing, boating, and other outdoor recreation.
-
D.
Atco Lake
Atco Lake is a small recreational lake in Atco, New Jersey, known for fishing, boating, and its surrounding parkland.
-
E.
Fountain City Lake
Fountain City Lake is a small, historic man-made lake and community focal point in Fountain City, Knoxville, Tennessee, known for its scenic setting and local wildlife.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
man-made lake
ⓘ
reservoir ⓘ tourist attraction ⓘ |
| adjacentTo | Beltzville Dam ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Carbon County ⓘ |
| createdBy |
United States Army Corps of Engineers
ⓘ
linked to:
U.S. Army Corps of Engineers
|
| hasActivity |
boating
ⓘ
canoeing ⓘ fishing ⓘ ice boating ⓘ ice fishing ⓘ kayaking ⓘ picnicking ⓘ sailing ⓘ swimming ⓘ water skiing ⓘ wildlife viewing ⓘ |
| hasFacility |
boat launches
ⓘ
hiking trails ⓘ picnic areas ⓘ swimming beach ⓘ |
| hasFishSpecies |
black crappie
ⓘ
bluegill ⓘ channel catfish ⓘ largemouth bass ⓘ smallmouth bass ⓘ striped bass ⓘ trout ⓘ walleye ⓘ yellow perch ⓘ |
| hasRegulation |
Pennsylvania fishing regulations apply
ⓘ
boating regulations enforced by Pennsylvania Fish and Boat Commission ⓘ |
| inflow | Pohopoco Creek ONNED1 ⓘ |
| locatedIn |
Beltzville State Park
ⓘ
Carbon County, Pennsylvania ⓘ Pennsylvania ⓘ United States ⓘ
linked to:
United States of America
|
| near |
Allentown, Pennsylvania
ⓘ
linked to:
Allentown, Pennsylvania, United States
Lehighton, Pennsylvania ⓘ
linked to:
Lehighton
Palmerton, Pennsylvania ⓘ |
| operator | Pennsylvania Department of Conservation and Natural Resources ⓘ |
| outflow | Pohopoco Creek NERFINISHED ⓘ |
| partOf | Delaware River watershed ⓘ |
| purpose |
flood control
ⓘ
recreation ⓘ water supply ⓘ |
| state | Pennsylvania ⓘ |
| watercourse | Pohopoco Creek ⓘ |
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: Beltzville Lake Description of subject: Beltzville Lake is a man-made reservoir in eastern Pennsylvania known for its recreational opportunities such as boating, fishing, and swimming within Beltzville State Park.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.