Vandalia State House State Historic Site

E777438

former state capitol building historic site museum

Vandalia State House State Historic Site is a preserved historic capitol building in Vandalia, Illinois, that served as the state’s seat of government in the early 19th century.

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All labels observed (5)

Label	Occurrences
Vandalia Statehouse State Historic Site	2
Vandalia State House	1
Vandalia State House State Historic Site canonical	1
Vandalia Statehouse Historic Site area	1
historic downtown Vandalia	1

How this entity was disambiguated

This entity first appeared as the object of triple T9087481 — 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: Vandalia State House State Historic Site
Context triple: [Vandalia, Illinois, hasHistoricBuilding, Vandalia State House State Historic Site]

A. Old State Capitol State Historic Site
Old State Capitol State Historic Site is a restored 19th-century Illinois statehouse in downtown Springfield, notable as Abraham Lincoln’s political base and the location of several key events in his career.
B. Old State Capitol
The Old State Capitol is a historic Greek Revival-style former seat of Kentucky's government located in downtown Frankfort.
C. Michigan State Capitol
The Michigan State Capitol is the historic seat of Michigan’s state government, renowned for its distinctive cast-iron dome and richly decorated 19th-century architecture.
D. 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.
E. Colburn House State Historic Site
Colburn House State Historic Site is a preserved historic home and museum in Maine recognized as a National Historic Landmark for its architectural and historical significance.
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: Vandalia State House State Historic Site
Target entity description: Vandalia State House State Historic Site is a preserved historic capitol building in Vandalia, Illinois, that served as the state’s seat of government in the early 19th century.

A. Old State Capitol State Historic Site
Old State Capitol State Historic Site is a restored 19th-century Illinois statehouse in downtown Springfield, notable as Abraham Lincoln’s political base and the location of several key events in his career.
B. Old State Capitol
The Old State Capitol is a historic Greek Revival-style former seat of Kentucky's government located in downtown Frankfort.
C. Michigan State Capitol
The Michigan State Capitol is the historic seat of Michigan’s state government, renowned for its distinctive cast-iron dome and richly decorated 19th-century architecture.
D. 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.
E. Colburn House State Historic Site
Colburn House State Historic Site is a preserved historic home and museum in Maine recognized as a National Historic Landmark for its architectural and historical significance.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	former state capitol building ⓘ historic site ⓘ museum ⓘ
architecturalStyle	Greek Revival ⓘ linked to: Greek Revival architecture
associatedWith	Abraham Lincoln ⓘ Illinois General Assembly ⓘ Illinois governor’s office ⓘ linked to: Governor of Illinois
builtIn	1836 ⓘ
category	Former state capitols in the United States ⓘ Government buildings completed in 1836 ⓘ Museums in Fayette County, Illinois ⓘ State historic sites of Illinois ⓘ
constructionMaterial	brick ⓘ
country	United States ⓘ linked to: United States of America
designation	Illinois State Historic Site ⓘ linked to: State Historic Sites of Illinois
endOfUseAsStateCapitol	1839 ⓘ
function	meeting place of the Illinois General Assembly ⓘ state government offices ⓘ
governingBody	Illinois Department of Natural Resources ⓘ
hasCurrentFunction	education ⓘ heritage tourism ⓘ
hasExhibitType	historic period rooms ⓘ interpretive exhibits on Illinois state government ⓘ
hasFeature	governor’s office rooms ⓘ interpretive signage ⓘ restored legislative chambers ⓘ
hasHistoricFunction	executive ⓘ legislative ⓘ
listedOn	National Register of Historic Places ⓘ
locatedIn	Fayette County, Illinois ⓘ Illinois ⓘ Vandalia, Illinois ⓘ
nearestCity	Vandalia, Illinois ⓘ
notableFor	association with Abraham Lincoln’s early political career ⓘ
nrhpListingYear	1974 ⓘ
nrhpType	building ⓘ
numberOfStories	2 ⓘ
openToPublic	true ⓘ
operator	Illinois Department of Natural Resources ⓘ
ownedBy	State of Illinois ⓘ linked to: Illinois
partOf	historic downtown Vandalia ⓘ linked to: Vandalia State House State Historic Site
region	Central Illinois ⓘ
servedAs	seat of government of the State of Illinois ⓘ
significance	oldest surviving Illinois State Capitol building ⓘ
startOfUseAsStateCapitol	1836 ⓘ
tourType	guided tours ⓘ self-guided tours ⓘ
usedAs	Illinois State Capitol ⓘ

How these facts were elicited