Upper Porter Pond
E816187
Upper Porter Pond is a small natural pond located within D.W. Field Park in Brockton, Massachusetts, serving as part of the park’s interconnected water and recreation system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Upper Porter Pond canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9723044 — 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: Upper Porter Pond Context triple: [D.W. Field Park, hasBodyOfWater, Upper Porter Pond]
-
A.
Upper Pond
Upper Pond is a scenic ornamental lake within Catherine Park in Tsarskoye Selo, known for its landscaped surroundings and role in the park’s historic palace grounds.
-
B.
Pocksha Pond
Pocksha Pond is a freshwater lake in southeastern Massachusetts known for its scenic shoreline, wildlife habitat, and role in the region’s interconnected pond and reservoir system.
-
C.
Pelton Pond
Pelton Pond is a small recreational lake located within Clarence Fahnestock State Park in New York, popular for fishing, picnicking, and scenic relaxation.
-
D.
Pockwood Pond
Pockwood Pond is a small coastal settlement on the island of Tortola in the British Virgin Islands.
-
E.
Pillings Pond
Pillings Pond is a small recreational and scenic pond located in the town of Lynnfield, Massachusetts.
- 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: Upper Porter Pond Target entity description: Upper Porter Pond is a small natural pond located within D.W. Field Park in Brockton, Massachusetts, serving as part of the park’s interconnected water and recreation system.
-
A.
Upper Pond
Upper Pond is a scenic ornamental lake within Catherine Park in Tsarskoye Selo, known for its landscaped surroundings and role in the park’s historic palace grounds.
-
B.
Pocksha Pond
Pocksha Pond is a freshwater lake in southeastern Massachusetts known for its scenic shoreline, wildlife habitat, and role in the region’s interconnected pond and reservoir system.
-
C.
Pelton Pond
Pelton Pond is a small recreational lake located within Clarence Fahnestock State Park in New York, popular for fishing, picnicking, and scenic relaxation.
-
D.
Pockwood Pond
Pockwood Pond is a small coastal settlement on the island of Tortola in the British Virgin Islands.
-
E.
Pillings Pond
Pillings Pond is a small recreational and scenic pond located in the town of Lynnfield, Massachusetts.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
natural water body
ⓘ
pond ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Plymouth County ⓘ |
| hasAccess | park visitors ⓘ |
| hasEcosystemType | pond ecosystem ⓘ |
| hasFunction |
aesthetic feature of D.W. Field Park
ⓘ
stormwater retention (local park system) ⓘ wildlife habitat ⓘ |
| hasNearbyFeature | park roads and walking paths ⓘ |
| hasOrigin | natural pond ⓘ |
| hasWaterType | freshwater ⓘ |
| isConnectedTo | other ponds in D.W. Field Park ⓘ |
| isWithinProtectedArea | D.W. Field Park ⓘ |
| locatedIn |
Brockton, Massachusetts
ⓘ
D.W. Field Park ⓘ Massachusetts ⓘ Plymouth County, Massachusetts ⓘ
linked to:
Plymouth County
United States ⓘ
linked to:
United States of America
|
| partOf |
D.W. Field Park
ⓘ
D.W. Field Park recreation system ⓘ
linked to:
D.W. Field Park
D.W. Field Park water system ⓘ |
| state | Massachusetts ⓘ |
| usedFor |
recreation
ⓘ
scenic enjoyment ⓘ |
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: Upper Porter Pond Description of subject: Upper Porter Pond is a small natural pond located within D.W. Field Park in Brockton, Massachusetts, serving as part of the park’s interconnected water and recreation system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.