Framingham Reservoir No. 3
E847998
Framingham Reservoir No. 3 is a man-made water supply reservoir in Framingham, Massachusetts, that forms part of the regional water system within the Merrimack River watershed.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Framingham Reservoir No. 3 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T10146533 — 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: Framingham Reservoir No. 3 Context triple: [Merrimack River watershed, containsWaterBody, Framingham Reservoir No. 3]
-
A.
Framingham Reservoir No. 2
Framingham Reservoir No. 2 is a man-made water supply reservoir in Framingham, Massachusetts, that forms part of the regional water system within the Merrimack River watershed.
-
B.
Framingham Reservoir No. 1
Framingham Reservoir No. 1 is a historic water supply reservoir in Framingham, Massachusetts, that forms part of the larger Merrimack River watershed system.
-
C.
Scituate Reservoir
Scituate Reservoir is the largest freshwater body in Rhode Island and the primary drinking water source for the city of Providence and several surrounding communities.
-
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.
Hopkinton Reservoir
Hopkinton Reservoir is a man-made lake in Hopkinton, Massachusetts, popular for recreation such as swimming, fishing, and boating within Hopkinton State Park.
- 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: Framingham Reservoir No. 3 Target entity description: Framingham Reservoir No. 3 is a man-made water supply reservoir in Framingham, Massachusetts, that forms part of the regional water system within the Merrimack River watershed.
-
A.
Framingham Reservoir No. 2
Framingham Reservoir No. 2 is a man-made water supply reservoir in Framingham, Massachusetts, that forms part of the regional water system within the Merrimack River watershed.
-
B.
Framingham Reservoir No. 1
Framingham Reservoir No. 1 is a historic water supply reservoir in Framingham, Massachusetts, that forms part of the larger Merrimack River watershed system.
-
C.
Scituate Reservoir
Scituate Reservoir is the largest freshwater body in Rhode Island and the primary drinking water source for the city of Providence and several surrounding communities.
-
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.
Hopkinton Reservoir
Hopkinton Reservoir is a man-made lake in Hopkinton, Massachusetts, popular for recreation such as swimming, fishing, and boating within Hopkinton State Park.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
drinking water reservoir
ⓘ
reservoir ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasFunction |
municipal water storage
ⓘ
regional water distribution support ⓘ |
| hasName | Framingham Reservoir No. 3 ⓘ |
| isPartOfHydrologicSystem |
New England water resources system
ⓘ
linked to:
New England flood control system
|
| locatedIn |
Framingham, Massachusetts
ⓘ
linked to:
Framingham
Massachusetts ⓘ Middlesex County, Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| manMade | true ⓘ |
| partOf |
Framingham Reservoirs
ⓘ
Merrimack River watershed ⓘ regional water supply system of eastern Massachusetts ⓘ |
| state | Massachusetts ⓘ |
| town | Framingham ⓘ |
| use |
drinking water source
ⓘ
public water supply ⓘ |
| watershed | Merrimack River ⓘ |
| 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: Framingham Reservoir No. 3 Description of subject: Framingham Reservoir No. 3 is a man-made water supply reservoir in Framingham, Massachusetts, that forms part of the regional water system within the Merrimack River watershed.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.