Hubbard Park Reservoir
E235690
Hubbard Park Reservoir is a scenic body of water in Meriden, Connecticut, situated within Hubbard Park beneath the landmark Castle Craig tower.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hubbard Park Reservoir canonical | 1 |
| Merimere Reservoir (within Hubbard Park) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2055939 — 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: Hubbard Park Reservoir Context triple: [Castle Craig, near, Hubbard Park Reservoir]
-
A.
Jerome Park Reservoir
Jerome Park Reservoir is a major freshwater storage facility in the Bronx that plays a key role in New York City’s Croton water supply system.
-
B.
Chestnut Hill Reservoir
Chestnut Hill Reservoir is a historic man-made lake in the Chestnut Hill area of Boston, Massachusetts, known for its scenic walking paths and role in the city’s former water supply system.
-
C.
Taylor Park Reservoir
Taylor Park Reservoir is a high-elevation mountain lake in central Colorado popular for fishing, boating, and outdoor recreation amid the Sawatch Range.
-
D.
Malden Reservoir
Malden Reservoir is a man-made water body in Massachusetts that serves as a local water supply and recreational resource within the greater Boston area.
-
E.
Greenfield Reservoir
Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
- 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: Hubbard Park Reservoir Target entity description: Hubbard Park Reservoir is a scenic body of water in Meriden, Connecticut, situated within Hubbard Park beneath the landmark Castle Craig tower.
-
A.
Jerome Park Reservoir
Jerome Park Reservoir is a major freshwater storage facility in the Bronx that plays a key role in New York City’s Croton water supply system.
-
B.
Chestnut Hill Reservoir
Chestnut Hill Reservoir is a historic man-made lake in the Chestnut Hill area of Boston, Massachusetts, known for its scenic walking paths and role in the city’s former water supply system.
-
C.
Taylor Park Reservoir
Taylor Park Reservoir is a high-elevation mountain lake in central Colorado popular for fishing, boating, and outdoor recreation amid the Sawatch Range.
-
D.
Malden Reservoir
Malden Reservoir is a man-made water body in Massachusetts that serves as a local water supply and recreational resource within the greater Boston area.
-
E.
Greenfield Reservoir
Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
reservoir ⓘ |
| category |
Bodies of water of New Haven County, Connecticut
ⓘ
Parks in Meriden, Connecticut ⓘ Reservoirs in Connecticut ⓘ Tourist attractions in New Haven County, Connecticut ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| elevationRelativeTo | below Castle Craig tower ⓘ |
| hasAccess | Hubbard Park internal roads and paths ⓘ |
| hasActivity |
jogging
ⓘ
sightseeing ⓘ walking ⓘ |
| hasFeature |
park benches
ⓘ
paved paths ⓘ scenic views of Castle Craig ⓘ walking paths around shore ⓘ wooded surroundings ⓘ |
| hasLandmarkNearby | Castle Craig ⓘ |
| hasSurroundingEnvironment |
forested slopes
ⓘ
hills ⓘ parkland ⓘ |
| hasViewOf |
Castle Craig
ⓘ
Hubbard Park ⓘ |
| locatedBelow | Castle Craig ⓘ |
| locatedIn |
Connecticut
ⓘ
Hubbard Park ⓘ Meriden, Connecticut ⓘ
linked to:
Meriden, Connecticut, United States
New England ⓘ New Haven County, Connecticut ⓘ
linked to:
New Haven County
|
| locatedOnContinent | North America ⓘ |
| maintainedBy | City of Meriden ⓘ |
| near | downtown Meriden ⓘ |
| openToPublic | yes ⓘ |
| ownedBy | City of Meriden ⓘ |
| partOf |
Hubbard Park historic landscape
ⓘ
Hubbard Park landscape ⓘ
linked to:
Hubbard Park
Meriden park system ⓘ |
| region | central Connecticut ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
recreation
ⓘ
scenic enjoyment ⓘ |
| 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: Hubbard Park Reservoir Description of subject: Hubbard Park Reservoir is a scenic body of water in Meriden, Connecticut, situated within Hubbard Park beneath the landmark Castle Craig tower.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hubbard Park Reservoir