Lake Blaisdell
E1020901
Lake Blaisdell is a freshwater lake located within the Merrimack River watershed in New Hampshire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Blaisdell canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10146596 — 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: Lake Blaisdell Context triple: [Merrimack River watershed, containsWaterBody, Lake Blaisdell]
-
A.
Oscaleta Lake
Oscaleta Lake is a scenic freshwater lake in Lewisboro, New York, known for recreational activities such as fishing, boating, and lakeside relaxation.
-
B.
Singletary Lake
Singletary Lake is a natural Carolina bay lake in southeastern North Carolina, known for its unique elliptical shape and role in Singletary Lake State Park.
-
C.
Lake Winthrop
Lake Winthrop is a recreational freshwater lake in Holliston, Massachusetts, known for activities such as swimming, boating, and fishing.
-
D.
Lake Boren
Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
-
E.
Lake Judd
Lake Judd is a remote glacial lake in Tasmania’s Southwest National Park, known for its rugged wilderness setting and challenging hiking access.
- 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: Lake Blaisdell Target entity description: Lake Blaisdell is a freshwater lake located within the Merrimack River watershed in New Hampshire.
-
A.
Oscaleta Lake
Oscaleta Lake is a scenic freshwater lake in Lewisboro, New York, known for recreational activities such as fishing, boating, and lakeside relaxation.
-
B.
Singletary Lake
Singletary Lake is a natural Carolina bay lake in southeastern North Carolina, known for its unique elliptical shape and role in Singletary Lake State Park.
-
C.
Lake Winthrop
Lake Winthrop is a recreational freshwater lake in Holliston, Massachusetts, known for activities such as swimming, boating, and fishing.
-
D.
Lake Boren
Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
-
E.
Lake Judd
Lake Judd is a remote glacial lake in Tasmania’s Southwest National Park, known for its rugged wilderness setting and challenging hiking access.
- F. None of above. chosen
Statements (9)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
lake ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasWaterType | freshwater ⓘ |
| isInWatershed | Merrimack River watershed ⓘ |
| locatedIn |
New Hampshire
ⓘ
United States ⓘ
linked to:
United States of America
|
| partOf | Merrimack River watershed ⓘ |
| state | New Hampshire ⓘ |
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: Lake Blaisdell Description of subject: Lake Blaisdell is a freshwater lake located within the Merrimack River watershed in New Hampshire.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.