Missouri State Penitentiary historic site

E147038

historic prison site museum tourist attraction

The Missouri State Penitentiary historic site is a former maximum-security prison turned museum and tour destination, known for its 19th-century architecture, notorious inmates, and reputation as one of the oldest and most infamous prisons in the United States.

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All labels observed (2)

Label	Occurrences
Missouri State Penitentiary	2
Missouri State Penitentiary historic site canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T1279661 — 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: Missouri State Penitentiary historic site
Context triple: [Jefferson City, Missouri, hasLandmark, Missouri State Penitentiary historic site]

A. Missouri History Museum
The Missouri History Museum is a cultural institution in St. Louis that showcases the history and heritage of Missouri and the surrounding region through exhibitions, archives, and educational programs.
B. Lincoln Prison
Lincoln Prison is a correctional facility located in the city of Lincoln in Lincolnshire, England.
C. United States Penitentiary, Leavenworth
United States Penitentiary, Leavenworth is a historic federal prison in Kansas known for housing some of the most notorious American criminals of the 20th century.
D. Jefferson Barracks, Missouri
Jefferson Barracks, Missouri is a historic U.S. Army post near St. Louis that served as a key military installation and training center throughout the 19th and 20th centuries.
E. Fort Mitchell Historic Site
Fort Mitchell Historic Site is a preserved 19th-century military fort and archaeological area in Alabama that interprets the region’s frontier, Native American, and Civil War-era history.
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: Missouri State Penitentiary historic site
Target entity description: The Missouri State Penitentiary historic site is a former maximum-security prison turned museum and tour destination, known for its 19th-century architecture, notorious inmates, and reputation as one of the oldest and most infamous prisons in the United States.

A. Missouri History Museum
The Missouri History Museum is a cultural institution in St. Louis that showcases the history and heritage of Missouri and the surrounding region through exhibitions, archives, and educational programs.
B. Lincoln Prison
Lincoln Prison is a correctional facility located in the city of Lincoln in Lincolnshire, England.
C. United States Penitentiary, Leavenworth
United States Penitentiary, Leavenworth is a historic federal prison in Kansas known for housing some of the most notorious American criminals of the 20th century.
D. Jefferson Barracks, Missouri
Jefferson Barracks, Missouri is a historic U.S. Army post near St. Louis that served as a key military installation and training center throughout the 19th and 20th centuries.
E. Fort Mitchell Historic Site
Fort Mitchell Historic Site is a preserved 19th-century military fort and archaeological area in Alabama that interprets the region’s frontier, Native American, and Civil War-era history.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	historic prison site ⓘ museum ⓘ tourist attraction ⓘ
architecturalStyle	19th-century prison architecture ⓘ
associatedWith	Jefferson City tourism ⓘ Missouri Department of Corrections ⓘ
category	defunct prison in Missouri ⓘ prison museum ⓘ tourist attraction in Missouri ⓘ
country	United States of America ⓘ surface form: United States
eraOfOriginalConstruction	19th century ⓘ
formerName	Missouri State Penitentiary historic site self-linksurface differs ⓘ surface form: Missouri State Penitentiary
formerUse	correctional facility ⓘ maximum-security state prison ⓘ
hasFunction	guided tour venue ⓘ heritage tourism site ⓘ museum ⓘ
hasPart	administration building ⓘ cell blocks ⓘ exercise yards ⓘ gas chamber ⓘ guard towers ⓘ
hasReputation	one of the most infamous prisons in the United States ⓘ one of the oldest prisons in the United States ⓘ
heritageDesignation	historic site ⓘ
locatedIn	Cole County, Missouri ⓘ Jefferson City, Missouri ⓘ United States of America ⓘ surface form: United States
notableFor	being one of the oldest prisons west of the Mississippi River ⓘ maximum-security prison history ⓘ notorious inmates ⓘ paranormal tourism ⓘ reputation for harsh conditions ⓘ
openToPublic	yes ⓘ
operatedBy	Missouri ⓘ surface form: State of Missouri
state	Missouri ⓘ
subjectOf	documentaries about American prisons ⓘ historical tours ⓘ
theme	crime and punishment history ⓘ penal reform history ⓘ
tourType	ghost tours ⓘ history tours ⓘ photography tours ⓘ
visitorActivity	guided walking tours ⓘ historical interpretation programs ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Jefferson City, Missouri → hasLandmark → Missouri State Penitentiary historic site ⓘ

Kate Richards O'Hare → placeOfImprisonment → Missouri State Penitentiary historic site ⓘ

this entity surface form: Missouri State Penitentiary

Missouri State Penitentiary historic site → formerName → Missouri State Penitentiary historic site self-linksurface differs ⓘ