Loyalhanna Lake, Pennsylvania
E921241
Loyalhanna Lake, Pennsylvania is a reservoir and recreational area in Westmoreland County known for boating, fishing, and flood control along the Loyalhanna Creek.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Loyalhanna Lake, Pennsylvania canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11342304 — 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: Loyalhanna Lake, Pennsylvania Context triple: [Ligonier Valley, containsSettlement, Loyalhanna Lake, Pennsylvania]
-
A.
Tobyhanna Lake
Tobyhanna Lake is a natural freshwater lake in northeastern Pennsylvania, known for fishing, boating, and scenic recreation within Tobyhanna State Park.
-
B.
Findley Lake, New York
Findley Lake, New York is a small hamlet and lakeside community in southwestern New York known for its recreational lake, seasonal tourism, and proximity to the Pennsylvania border.
-
C.
Truesdale Lake
Truesdale Lake is a small residential and recreational lake located in the town of Lewisboro in Westchester County, New York.
-
D.
Tioga Lake
Tioga Lake is a high-elevation alpine lake in the Sierra Nevada of California, just east of Yosemite National Park, known for its scenic mountain views and outdoor recreation.
-
E.
Tioga Lake
Tioga Lake is a man-made reservoir in north-central Pennsylvania known for flood control, recreation, and its role in regional water management.
- 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: Loyalhanna Lake, Pennsylvania Target entity description: Loyalhanna Lake, Pennsylvania is a reservoir and recreational area in Westmoreland County known for boating, fishing, and flood control along the Loyalhanna Creek.
-
A.
Tobyhanna Lake
Tobyhanna Lake is a natural freshwater lake in northeastern Pennsylvania, known for fishing, boating, and scenic recreation within Tobyhanna State Park.
-
B.
Findley Lake, New York
Findley Lake, New York is a small hamlet and lakeside community in southwestern New York known for its recreational lake, seasonal tourism, and proximity to the Pennsylvania border.
-
C.
Truesdale Lake
Truesdale Lake is a small residential and recreational lake located in the town of Lewisboro in Westchester County, New York.
-
D.
Tioga Lake
Tioga Lake is a high-elevation alpine lake in the Sierra Nevada of California, just east of Yosemite National Park, known for its scenic mountain views and outdoor recreation.
-
E.
Tioga Lake
Tioga Lake is a man-made reservoir in north-central Pennsylvania known for flood control, recreation, and its role in regional water management.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
dam ⓘ recreational area ⓘ reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| createsReservoir | Loyalhanna Lake NERFINISHED ⓘ |
| hasEcosystemType | freshwater reservoir ⓘ |
| hasFacility |
boat launch ramps
ⓘ
overlook areas ⓘ picnic areas ⓘ trails ⓘ |
| hasManagingAuthority | U.S. Army Corps of Engineers Pittsburgh District Visitor Center NERFINISHED ⓘ |
| hasNearbyLandUse |
agricultural land
ⓘ
forested areas ⓘ rural ⓘ |
| hasPart | Loyalhanna Dam NERFINISHED ⓘ |
| hasRecreationalActivity |
canoeing
ⓘ
hunting in designated areas ⓘ kayaking ⓘ power boating ⓘ warmwater fishing ⓘ |
| hasUseRestriction | regulated water levels for flood control ⓘ |
| locatedIn |
Loyalhanna Creek watershed
ⓘ
Pennsylvania ⓘ Westmoreland County, Pennsylvania NERFINISHED ⓘ |
| locatedOnWatercourse |
Loyalhanna Creek
NERFINISHED
ⓘ
Loyalhanna Creek NERFINISHED ⓘ |
| managingOrganization | United States Army Corps of Engineers NERFINISHED ⓘ |
| namedAfter | Loyalhanna Creek NERFINISHED ⓘ |
| near |
New Alexandria, Pennsylvania
NERFINISHED
ⓘ
Saltsburg, Pennsylvania NERFINISHED ⓘ |
| operator | U.S. Army Corps of Engineers Pittsburgh District NERFINISHED ⓘ |
| partOf |
Allegheny River watershed
NERFINISHED
ⓘ
Ohio River basin NERFINISHED ⓘ |
| purpose |
boating
ⓘ
fishing ⓘ flood control ⓘ recreation ⓘ |
| region | Western Pennsylvania NERFINISHED ⓘ |
| usedFor |
camping
ⓘ
picnicking ⓘ wildlife observation ⓘ |
| watercourse | Loyalhanna Creek NERFINISHED ⓘ |
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: Loyalhanna Lake, Pennsylvania Description of subject: Loyalhanna Lake, Pennsylvania is a reservoir and recreational area in Westmoreland County known for boating, fishing, and flood control along the Loyalhanna Creek.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ligonier Valley