Crystal Lake (Maine)
E254777
Crystal Lake (Maine) is a freshwater lake in Harrison, Maine, known for recreational activities such as swimming, boating, and fishing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Crystal Lake (Maine) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2267192 — 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: Crystal Lake (Maine) Context triple: [Harrison, Maine, locatedOn, Crystal Lake (Maine)]
-
A.
Madawaska Lake, Maine
Madawaska Lake, Maine is a small lakeside community in northern Aroostook County known for its rural setting and outdoor recreation opportunities.
-
B.
Long Lake (Maine)
Long Lake is a scenic freshwater lake in western Maine known for its recreational boating, fishing, and lakeside camps and cottages.
-
C.
Eagle Lake, Maine
Eagle Lake, Maine is a small rural town in northern Aroostook County known for its scenic lake, outdoor recreation, and proximity to the North Maine Woods.
-
D.
Portage Lake, Maine
Portage Lake, Maine is a small rural town in northern Aroostook County known for its scenic lake, outdoor recreation, and forested surroundings.
-
E.
Raquette Pond
Raquette Pond is a scenic body of water in the Tupper Lake area of New York’s Adirondack region, popular for paddling, fishing, and lakeside recreation.
- 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: Crystal Lake (Maine) Target entity description: Crystal Lake (Maine) is a freshwater lake in Harrison, Maine, known for recreational activities such as swimming, boating, and fishing.
-
A.
Madawaska Lake, Maine
Madawaska Lake, Maine is a small lakeside community in northern Aroostook County known for its rural setting and outdoor recreation opportunities.
-
B.
Long Lake (Maine)
Long Lake is a scenic freshwater lake in western Maine known for its recreational boating, fishing, and lakeside camps and cottages.
-
C.
Eagle Lake, Maine
Eagle Lake, Maine is a small rural town in northern Aroostook County known for its scenic lake, outdoor recreation, and proximity to the North Maine Woods.
-
D.
Portage Lake, Maine
Portage Lake, Maine is a small rural town in northern Aroostook County known for its scenic lake, outdoor recreation, and forested surroundings.
-
E.
Raquette Pond
Raquette Pond is a scenic body of water in the Tupper Lake area of New York’s Adirondack region, popular for paddling, fishing, and lakeside recreation.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
lake ⓘ |
| bodyOfWaterType | inland lake ⓘ |
| continent | North America ⓘ |
| country | United States of America ⓘ |
| hasActivity |
boating
ⓘ
fishing ⓘ swimming ⓘ |
| hasFeature |
boat access
ⓘ
public beach ⓘ shoreline ⓘ |
| hasName | Crystal Lake ⓘ |
| hasReputationFor |
recreational use
ⓘ
summer activities ⓘ |
| locatedIn | Harrison, Maine ⓘ |
| locatedInAdministrativeTerritory |
Cumberland County, Maine
ⓘ
State of Maine ⓘ
linked to:
Maine
|
| locatedInRegion | New England ⓘ |
| locatedNear | Harrison village center ⓘ |
| partOf | waters of Maine ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ recreation ⓘ swimming ⓘ |
| waterType | freshwater ⓘ |
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: Crystal Lake (Maine) Description of subject: Crystal Lake (Maine) is a freshwater lake in Harrison, Maine, known for recreational activities such as swimming, boating, and fishing.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.