Wadsworth-Longfellow House
E14334
The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Wadsworth-Longfellow House canonical | 9 |
| Wadsworth–Longfellow House | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T92558 — 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: Wadsworth-Longfellow House Context triple: [Portland, Maine, hasLandmark, Wadsworth-Longfellow House]
-
A.
Longfellow House–Washington's Headquarters National Historic Site
Longfellow House–Washington's Headquarters National Historic Site is a historic house in Cambridge, Massachusetts, that served both as George Washington’s Revolutionary War headquarters and later as the home of poet Henry Wadsworth Longfellow.
-
B.
Harriet Beecher Stowe House (Hartford)
The Harriet Beecher Stowe House in Hartford is a historic museum and former residence of the famed abolitionist author, preserved to interpret her life, work, and impact on the anti-slavery movement.
-
C.
Walt Whitman Birthplace State Historic Site
Walt Whitman Birthplace State Historic Site is a museum and preserved home dedicated to the life and legacy of American poet Walt Whitman.
-
D.
Harriet Beecher Stowe House (Cincinnati)
The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
-
E.
Metlar–Bodine House Museum
The Metlar–Bodine House Museum is a historic 18th-century home-turned-museum that preserves and interprets the local history and heritage of the Piscataway area.
- 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: Wadsworth-Longfellow House Target entity description: The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
-
A.
Longfellow House–Washington's Headquarters National Historic Site
Longfellow House–Washington's Headquarters National Historic Site is a historic house in Cambridge, Massachusetts, that served both as George Washington’s Revolutionary War headquarters and later as the home of poet Henry Wadsworth Longfellow.
-
B.
Harriet Beecher Stowe House (Hartford)
The Harriet Beecher Stowe House in Hartford is a historic museum and former residence of the famed abolitionist author, preserved to interpret her life, work, and impact on the anti-slavery movement.
-
C.
Walt Whitman Birthplace State Historic Site
Walt Whitman Birthplace State Historic Site is a museum and preserved home dedicated to the life and legacy of American poet Walt Whitman.
-
D.
Harriet Beecher Stowe House (Cincinnati)
The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
-
E.
Metlar–Bodine House Museum
The Metlar–Bodine House Museum is a historic 18th-century home-turned-museum that preserves and interprets the local history and heritage of the Piscataway area.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
building
ⓘ
historic house ⓘ house museum ⓘ tourist attraction ⓘ |
| architecturalStyle | Georgian architecture ⓘ |
| builtFor | Peleg Wadsworth ⓘ |
| category |
Historic house museums in Maine
ⓘ
Houses completed in 1786 ⓘ Houses on the National Register of Historic Places in Maine ⓘ Museums in Portland, Maine ⓘ National Historic Landmarks in Maine ⓘ |
| childhoodHomeOf | Henry Wadsworth Longfellow ⓘ |
| city | Portland ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasCollection |
Longfellow family artifacts
ⓘ
Longfellow family furnishings ⓘ Longfellow family manuscripts ⓘ |
| hasFunction | literary landmark ⓘ |
| hasGarden | Longfellow Garden ⓘ |
| heritageDesignation |
National Historic Landmark
ⓘ
property contributing to the Portland Waterfront National Register Historic District ⓘ |
| listedOn | National Register of Historic Places ⓘ |
| locatedIn |
Cumberland County, Maine
ⓘ
Portland, Oregon, United States ⓘ
surface form:
Downtown Portland
Portland, Maine ⓘ United States of America ⓘ
surface form:
United States
|
| material | wood ⓘ |
| namedAfter | Henry Wadsworth Longfellow ⓘ |
| NRHPReferenceNumber | 66000012 ⓘ |
| numberOfStories | 3 ⓘ |
| openToPublic | true ⓘ |
| operatedBy | Maine Historical Society ⓘ |
| ownedBy | Maine Historical Society ⓘ |
| partOf |
Maine Historical Society
ⓘ
surface form:
Maine Historical Society campus
|
| region | New England ⓘ |
| significantEvent | birthplace of many of Henry Wadsworth Longfellow’s early poems ⓘ |
| significantPerson |
Henry Wadsworth Longfellow
ⓘ
Peleg Wadsworth ⓘ |
| state | Maine ⓘ |
| streetAddress | 489 Congress Street ⓘ |
| use |
historic house museum
ⓘ
museum ⓘ |
| yearCompleted | 1786 ⓘ |
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: Wadsworth-Longfellow House Description of subject: The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Portland, Maine
this entity surface form:
Wadsworth–Longfellow House
this entity surface form:
Wadsworth–Longfellow House
this entity surface form:
Wadsworth–Longfellow House
this entity surface form:
Wadsworth–Longfellow House
subject surface form:
Portland, Maine