Calvin Coolidge Homestead
E308941
The Calvin Coolidge Homestead is the preserved childhood home and birthplace of the 30th U.S. president, Calvin Coolidge, now part of a historic site open to the public.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T2911969 — 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: Calvin Coolidge Homestead Context triple: [Plymouth Notch, Vermont, United States, contains, Calvin Coolidge Homestead]
-
A.
Mary Mapes Dodge House
The Mary Mapes Dodge House is a historic residence in Hartford, Connecticut’s Nook Farm neighborhood, associated with the noted 19th-century children’s author and editor Mary Mapes Dodge.
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B.
Sagamore Hill
Sagamore Hill is the historic Long Island estate that served as President Theodore Roosevelt’s primary home and the “Summer White House” during his presidency.
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C.
Roosevelt’s Little White House
Roosevelt’s Little White House is the historic retreat in Warm Springs, Georgia, where President Franklin D. Roosevelt sought polio treatment, spent much of his presidency, and ultimately died in 1945.
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D.
Johnson House
Johnson House is a historic building located within Old Town San Diego State Historic Park, reflecting the preserved 19th-century character of early San Diego.
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E.
Harry S. Truman Little White House
The Harry S. Truman Little White House is a historic residence and museum in Key West that served as President Harry S. Truman’s winter White House and retreat.
- 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: Calvin Coolidge Homestead Target entity description: The Calvin Coolidge Homestead is the preserved childhood home and birthplace of the 30th U.S. president, Calvin Coolidge, now part of a historic site open to the public.
-
A.
Mary Mapes Dodge House
The Mary Mapes Dodge House is a historic residence in Hartford, Connecticut’s Nook Farm neighborhood, associated with the noted 19th-century children’s author and editor Mary Mapes Dodge.
-
B.
Sagamore Hill
Sagamore Hill is the historic Long Island estate that served as President Theodore Roosevelt’s primary home and the “Summer White House” during his presidency.
-
C.
Roosevelt’s Little White House
Roosevelt’s Little White House is the historic retreat in Warm Springs, Georgia, where President Franklin D. Roosevelt sought polio treatment, spent much of his presidency, and ultimately died in 1945.
-
D.
Johnson House
Johnson House is a historic building located within Old Town San Diego State Historic Park, reflecting the preserved 19th-century character of early San Diego.
-
E.
Harry S. Truman Little White House
The Harry S. Truman Little White House is a historic residence and museum in Key West that served as President Harry S. Truman’s winter White House and retreat.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historic house
ⓘ
museum ⓘ presidential birthplace ⓘ tourist attraction ⓘ |
| architecturalStyle | New England farmhouse ⓘ |
| associatedWithOffice | Presidency of the United States ⓘ |
| associatedWithPerson |
John Calvin Coolidge Sr.
ⓘ
Victoria Josephine Moor Coolidge ⓘ |
| category |
Biographical museums in Vermont
ⓘ
Historic house museums in Vermont ⓘ Houses in Windsor County, Vermont ⓘ National Historic Landmarks in Vermont ⓘ Presidential homes in the United States ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dedicatedTo | life of Calvin Coolidge ⓘ |
| hasGuidedTours | true ⓘ |
| hasPart |
barn
ⓘ
birthroom of Calvin Coolidge ⓘ family living quarters ⓘ farm outbuildings ⓘ kitchen ⓘ parlor ⓘ |
| hasTypeOfUse | historic site open to the public ⓘ |
| hasVisitorCenter | true ⓘ |
| heritageDesignation | National Historic Landmark ⓘ |
| inception | 19th century ⓘ |
| locatedIn |
Plymouth Notch, Vermont, United States
ⓘ
surface form:
Plymouth Notch, Vermont
|
| locatedInAdministrativeEntity |
Vermont
ⓘ
Windsor County, Vermont ⓘ |
| locatedInOrNear |
Plymouth Notch, Vermont, United States
ⓘ
surface form:
Plymouth Notch village green
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| nearbyAttraction |
Calvin Coolidge cheese factory
ⓘ
Coolidge family church ⓘ Coolidge family store ⓘ |
| notableFor |
being birthplace of the 30th president of the United States
ⓘ
preservation of original Coolidge family furnishings ⓘ |
| openToPublic | true ⓘ |
| operator | Vermont Division for Historic Preservation ⓘ |
| ownedBy |
Vermont
ⓘ
surface form:
State of Vermont
|
| partOf |
Calvin Coolidge Homestead
self-linksurface differs
ⓘ
surface form:
Calvin Coolidge State Historic Site
|
| preservationStatus | well preserved ⓘ |
| significantEvent |
Calvin Coolidge’s childhood residence
ⓘ
birth of Calvin Coolidge ⓘ |
| significantPerson | Calvin Coolidge ⓘ |
| subjectOf | Calvin Coolidge State Historic Site interpretive programs ⓘ |
| tourismType | heritage tourism ⓘ |
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: Calvin Coolidge Homestead Description of subject: The Calvin Coolidge Homestead is the preserved childhood home and birthplace of the 30th U.S. president, Calvin Coolidge, now part of a historic site open to the public.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Northampton, Massachusetts
this entity surface form:
Calvin Coolidge Presidential Library and Museum
this entity surface form:
Calvin Coolidge State Historic Site
this entity surface form:
Calvin Coolidge Homestead District
this entity surface form:
Calvin Coolidge Historic Site
this entity surface form:
Coolidge Homestead
this entity surface form:
Calvin Coolidge birthplace
this entity surface form:
Calvin Coolidge State Historic Site
this entity surface form:
Calvin Coolidge Homestead District
this entity surface form:
President Calvin Coolidge State Historic Site
this entity surface form:
Calvin Coolidge birthplace
this entity surface form:
Coolidge family homestead
this entity surface form:
Calvin Coolidge Homestead District
this entity surface form:
President Calvin Coolidge State Historic Site