Haggetts Pond
E865234
Haggetts Pond is a reservoir in Andover, Massachusetts, that serves as the town’s primary drinking water supply and a local recreation area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Haggetts Pond canonical | 1 |
| Haggett’s Pond | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10146555 — 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: Haggetts Pond Context triple: [Merrimack River watershed, containsWaterBody, Haggetts Pond]
-
A.
Halls Pond
Halls Pond is a small freshwater pond and surrounding nature preserve located in Oceanside, New York, known for its walking paths, wildlife habitat, and community green space.
-
B.
Benton Pond
Benton Pond is a small freshwater lake located in the rural town of Otis in western Massachusetts, popular for outdoor recreation such as fishing and boating.
-
C.
Wason Pond
Wason Pond is a scenic natural pond and recreation area in Chester, New Hampshire, popular for outdoor activities such as swimming, fishing, and hiking.
-
D.
Pockwood Pond
Pockwood Pond is a small coastal settlement on the island of Tortola in the British Virgin Islands.
-
E.
Pomps Pond
Pomps Pond is a recreational lake and park area in Andover, Massachusetts, known for swimming, boating, and outdoor activities.
- 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: Haggetts Pond Target entity description: Haggetts Pond is a reservoir in Andover, Massachusetts, that serves as the town’s primary drinking water supply and a local recreation area.
-
A.
Halls Pond
Halls Pond is a small freshwater pond and surrounding nature preserve located in Oceanside, New York, known for its walking paths, wildlife habitat, and community green space.
-
B.
Benton Pond
Benton Pond is a small freshwater lake located in the rural town of Otis in western Massachusetts, popular for outdoor recreation such as fishing and boating.
-
C.
Wason Pond
Wason Pond is a scenic natural pond and recreation area in Chester, New Hampshire, popular for outdoor activities such as swimming, fishing, and hiking.
-
D.
Pockwood Pond
Pockwood Pond is a small coastal settlement on the island of Tortola in the British Virgin Islands.
-
E.
Pomps Pond
Pomps Pond is a recreational lake and park area in Andover, Massachusetts, known for swimming, boating, and outdoor activities.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
reservoir ⓘ |
| access | surrounded by trails and access paths ⓘ |
| alsoKnownAs |
Haggett’s Pond
ⓘ
linked to:
Haggetts Pond
|
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| category |
Landforms of Essex County, Massachusetts
ⓘ
Protected areas of Essex County, Massachusetts ⓘ Reservoirs in Massachusetts ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Essex County, Massachusetts ⓘ |
| hasEnvironmentalRole |
local wildlife habitat
ⓘ
watershed protection area ⓘ |
| hasFunction |
provides potable water to residents of Andover
ⓘ
supports passive recreation ⓘ |
| hasShoreFeature |
unimproved natural banks
ⓘ
wooded shoreline ⓘ |
| locatedIn |
Andover, Massachusetts
ⓘ
linked to:
Andover
Essex County, Massachusetts ⓘ Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| managedBy |
Andover Department of Public Works
ⓘ
Town of Andover ⓘ
linked to:
Town of Andover, Massachusetts
|
| municipality |
Town of Andover
ⓘ
linked to:
Town of Andover, Massachusetts
|
| near |
Haggetts Pond Road, Andover
ⓘ
Interstate 495 in Massachusetts ⓘ |
| partOf | Andover public water supply system ⓘ |
| recreationActivity |
birdwatching
ⓘ
fishing (with restrictions) ⓘ hiking ⓘ running ⓘ walking ⓘ |
| region | New England ⓘ |
| state | Massachusetts ⓘ |
| subjectTo |
drinking water protection regulations
ⓘ
recreational use restrictions ⓘ |
| use |
primary drinking water supply for Andover
ⓘ
public water supply reservoir ⓘ recreation area ⓘ |
| waterBodyType | freshwater reservoir ⓘ |
| waterSourceFor | Andover municipal water system ⓘ |
| waterUseRestriction |
no motorized boating (typical for drinking water reservoirs)
ⓘ
no swimming ⓘ |
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: Haggetts Pond Description of subject: Haggetts Pond is a reservoir in Andover, Massachusetts, that serves as the town’s primary drinking water supply and a local recreation area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Haggetts Pond