Buffumville Lake recreation area
E475461
Buffumville Lake recreation area is a public outdoor recreation site in Charlton, Massachusetts, known for its reservoir, swimming beach, boating, fishing, hiking trails, and picnic facilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Buffumville Lake recreation area canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4824530 — 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: Buffumville Lake recreation area Context triple: [Charlton, Massachusetts, hasRecreationArea, Buffumville Lake recreation area]
-
A.
Teatown Lake Reservation
Teatown Lake Reservation is a nonprofit nature preserve and environmental education center in Westchester County, New York, known for its extensive trail system, wildlife habitats, and conservation programs.
-
B.
Millerton Lake State Recreation Area
Millerton Lake State Recreation Area is a California state park centered around Millerton Lake that offers boating, fishing, camping, and other outdoor recreation in the Sierra Nevada foothills near Fresno.
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C.
Fenton Lake State Park
Fenton Lake State Park is a scenic New Mexico state park centered around a small mountain lake, popular for fishing, camping, and wildlife viewing in the Jemez Mountains.
-
D.
Sand Lake Recreation Area
Sand Lake Recreation Area is a popular coastal off-highway vehicle and camping destination on the Oregon coast known for its sand dunes, beach access, and outdoor recreation opportunities.
-
E.
Walker Lake State Recreation Area
Walker Lake State Recreation Area is a Nevada state-managed outdoor recreation site centered around Walker Lake, offering opportunities for fishing, boating, camping, and wildlife viewing in a high-desert setting.
- 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: Buffumville Lake recreation area Target entity description: Buffumville Lake recreation area is a public outdoor recreation site in Charlton, Massachusetts, known for its reservoir, swimming beach, boating, fishing, hiking trails, and picnic facilities.
-
A.
Teatown Lake Reservation
Teatown Lake Reservation is a nonprofit nature preserve and environmental education center in Westchester County, New York, known for its extensive trail system, wildlife habitats, and conservation programs.
-
B.
Millerton Lake State Recreation Area
Millerton Lake State Recreation Area is a California state park centered around Millerton Lake that offers boating, fishing, camping, and other outdoor recreation in the Sierra Nevada foothills near Fresno.
-
C.
Fenton Lake State Park
Fenton Lake State Park is a scenic New Mexico state park centered around a small mountain lake, popular for fishing, camping, and wildlife viewing in the Jemez Mountains.
-
D.
Sand Lake Recreation Area
Sand Lake Recreation Area is a popular coastal off-highway vehicle and camping destination on the Oregon coast known for its sand dunes, beach access, and outdoor recreation opportunities.
-
E.
Walker Lake State Recreation Area
Walker Lake State Recreation Area is a Nevada state-managed outdoor recreation site centered around Walker Lake, offering opportunities for fishing, boating, camping, and wildlife viewing in a high-desert setting.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
recreation area ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasActivity |
boating
ⓘ
fishing ⓘ hiking ⓘ picnicking ⓘ swimming ⓘ wildlife viewing ⓘ |
| hasBoatLaunch | yes ⓘ |
| hasBodyOfWater | Buffumville Lake NERFINISHED ⓘ |
| hasEnvironment |
forested shoreline
ⓘ
freshwater lake ⓘ |
| hasFeature |
boat ramp
ⓘ
hiking trails ⓘ picnic areas ⓘ picnic shelters ⓘ reservoir ⓘ shoreline fishing access ⓘ swimming beach ⓘ |
| hasParking | yes ⓘ |
| hasRestrooms | yes ⓘ |
| hasTrailType | multi-use trails ⓘ |
| locatedIn |
Charlton, Massachusetts
NERFINISHED
ⓘ
Massachusetts ⓘ Worcester County, Massachusetts NERFINISHED ⓘ |
| managingOrganization | U.S. Army Corps of Engineers NERFINISHED ⓘ |
| nearbyCity | Charlton NERFINISHED ⓘ |
| openToPublic | yes ⓘ |
| ownedBy | U.S. Army Corps of Engineers NERFINISHED ⓘ |
| partOf | Buffumville Lake project NERFINISHED ⓘ |
| primaryPurpose |
flood control support
ⓘ
outdoor recreation ⓘ |
| region | New England NERFINISHED ⓘ |
| state | Massachusetts ⓘ |
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: Buffumville Lake recreation area Description of subject: Buffumville Lake recreation area is a public outdoor recreation site in Charlton, Massachusetts, known for its reservoir, swimming beach, boating, fishing, hiking trails, and picnic facilities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.