McLellan House
E126189
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
All labels observed (2)
| Label | Occurrences |
|---|---|
| McLellan House canonical | 1 |
| McLellan–Sweat Mansion | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1091996 — 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: McLellan House Context triple: [Portland Museum of Art, hasPart, McLellan House]
-
A.
McLean House
McLean House is the historic Virginia residence where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending major combat in the American Civil War.
-
B.
McCormick House
McCormick House is a historic mansion and former residence of Chicago Tribune publisher Robert R. McCormick, now serving as a museum and centerpiece of the Cantigny Park estate in Wheaton, Illinois.
-
C.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
D.
Jonathan Corwin House
The Jonathan Corwin House, also known as the Witch House, is a historic 17th-century home in Salem, Massachusetts, famous as the only remaining structure with direct ties to the Salem witch trials.
-
E.
Ratcliffe–Logan–Allison House
The Ratcliffe–Logan–Allison House is a historic 19th-century residence in Fairfax, Virginia, recognized for its architectural significance and role in the city’s early development.
- 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: McLellan House Target entity description: McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
-
A.
McLean House
McLean House is the historic Virginia residence where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending major combat in the American Civil War.
-
B.
McCormick House
McCormick House is a historic mansion and former residence of Chicago Tribune publisher Robert R. McCormick, now serving as a museum and centerpiece of the Cantigny Park estate in Wheaton, Illinois.
-
C.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
D.
Jonathan Corwin House
The Jonathan Corwin House, also known as the Witch House, is a historic 17th-century home in Salem, Massachusetts, famous as the only remaining structure with direct ties to the Salem witch trials.
-
E.
Ratcliffe–Logan–Allison House
The Ratcliffe–Logan–Allison House is a historic 19th-century residence in Fairfax, Virginia, recognized for its architectural significance and role in the city’s early development.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
historic house
ⓘ
mansion ⓘ museum building ⓘ |
| architecturalStyle | Federal style ⓘ |
| category |
Federal architecture in Maine
ⓘ
Historic houses in Portland, Maine ⓘ Houses on museum campuses ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasArchitecturalType | residential building ⓘ |
| hasBuildingUse | historic house museum ⓘ |
| hasCollectionType |
art exhibitions
ⓘ
historic interiors ⓘ |
| hasCurrentFunction | cultural institution facility ⓘ |
| heritageDesignation | local historic landmark ⓘ |
| heritageStatus | historic property ⓘ |
| locatedInAdministrativeTerritorialEntity | Cumberland County, Maine ⓘ |
| locatedInCity | Portland ⓘ |
| locatedInState | Maine ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| location | Portland, Maine ⓘ |
| openToPublic | yes ⓘ |
| ownedBy | Portland Museum of Art ⓘ |
| partOf |
Portland Museum of Art campus
ⓘ
linked to:
Portland Museum of Art
|
| use | museum space ⓘ |
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: McLellan House Description of subject: McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: McLellan House