Illinois Governor’s Mansion
E61274
The Illinois Governor’s Mansion is the historic official residence of the state’s governor, known for its 19th-century architecture and role in Illinois’ political and cultural life.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Illinois Governor’s Mansion canonical | 3 |
| Illinois Governor's Mansion | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T489238 — 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: Illinois Governor’s Mansion Context triple: [Springfield, Illinois, hasLandmark, Illinois Governor’s Mansion]
-
A.
Illinois State Capitol
The Illinois State Capitol is the historic government building in Springfield that houses the legislative and executive branches of the U.S. state of Illinois.
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B.
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.
-
C.
Indiana Statehouse
The Indiana Statehouse is the historic capitol building in Indianapolis that houses the Indiana General Assembly, the governor's office, and other key state government offices.
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D.
Governor's Mansion State Historic Park
Governor's Mansion State Historic Park is a California state park in Sacramento that preserves and interprets the historic Victorian-era residence used by many of the state's governors.
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E.
Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
- 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: Illinois Governor’s Mansion Target entity description: The Illinois Governor’s Mansion is the historic official residence of the state’s governor, known for its 19th-century architecture and role in Illinois’ political and cultural life.
-
A.
Illinois State Capitol
The Illinois State Capitol is the historic government building in Springfield that houses the legislative and executive branches of the U.S. state of Illinois.
-
B.
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.
-
C.
Indiana Statehouse
The Indiana Statehouse is the historic capitol building in Indianapolis that houses the Indiana General Assembly, the governor's office, and other key state government offices.
-
D.
Governor's Mansion State Historic Park
Governor's Mansion State Historic Park is a California state park in Sacramento that preserves and interprets the historic Victorian-era residence used by many of the state's governors.
-
E.
Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historic house
ⓘ
museum ⓘ official residence ⓘ |
| architecturalStyle |
19th-century architecture
ⓘ
Italianate ⓘ |
| category |
Buildings and structures in Springfield, Illinois
ⓘ
Government buildings in Illinois ⓘ Governor’s mansions in the United States ⓘ Houses on the National Register of Historic Places in Illinois ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dateAddedToNRHP | February 28, 1970 ⓘ |
| hasCollection | Illinois art and historical artifacts ⓘ |
| hasFeature |
grand staircase
ⓘ
private residential quarters ⓘ public reception rooms ⓘ |
| hasFunction |
cultural venue
ⓘ
historic attraction ⓘ political ceremonial center ⓘ |
| hasGarden | formal gardens ⓘ |
| heritageDesignation |
National Register of Historic Places
ⓘ
surface form:
U.S. National Register of Historic Places listing
|
| inception | 1855 ⓘ |
| locatedIn |
Sangamon County, Illinois
ⓘ
Springfield, Illinois ⓘ |
| material | brick ⓘ |
| nearby |
Springfield Downtown Historic District
ⓘ
surface form:
Downtown Springfield historic district
Illinois State Capitol ⓘ |
| NRHPReferenceNumber | 70000246 ⓘ |
| numberOfFloors | 3 ⓘ |
| operator |
Governor of Illinois
ⓘ
surface form:
Office of the Governor of Illinois
|
| ownedBy |
Illinois
ⓘ
surface form:
State of Illinois
|
| publicAccess | offers guided tours ⓘ |
| reopenedAfterRestoration | 2018 ⓘ |
| roofMaterial | slate ⓘ |
| significance |
cultural landmark of Illinois
ⓘ
important site in Illinois political history ⓘ symbol of Illinois state government ⓘ |
| significantEvent |
hosted foreign dignitaries
ⓘ
hosted visiting U.S. presidents ⓘ |
| state | Illinois ⓘ |
| streetAddress | 410 East Jackson Street ⓘ |
| underwentRenovation |
1970s renovation
ⓘ
1990s renovation ⓘ 2015–2018 major restoration ⓘ |
| use |
official residence of the Governor of Illinois
ⓘ
public tours ⓘ venue for official state functions ⓘ |
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: Illinois Governor’s Mansion Description of subject: The Illinois Governor’s Mansion is the historic official residence of the state’s governor, known for its 19th-century architecture and role in Illinois’ political and cultural life.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Illinois Governor's Mansion
subject surface form:
Springfield, Illinois