Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:prison
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:features |
Medium security
Administrative security |
| gptkbp:hasUnit |
Control Unit
Communication Management Unit (CMU) |
| gptkbp:hasWarden |
T. G. Werlich (as of 2023)
|
| gptkbp:inmatePopulation |
approximately 1,200
|
| gptkbp:latitude |
37.7272
|
| gptkbp:location |
gptkb:Marion,_Illinois
|
| gptkbp:longitude |
-88.9361
|
| gptkbp:notableEvent |
1983 lockdown after murders of two officers
|
| gptkbp:notableFor |
first federal supermax prison
|
| gptkbp:opened |
1963
|
| gptkbp:operatedBy |
gptkb:Federal_Bureau_of_Prisons
|
| gptkbp:postalCode |
62959
|
| gptkbp:replacedBy |
gptkb:Alcatraz_Federal_Penitentiary
|
| gptkbp:website |
https://www.bop.gov/locations/institutions/mar/
|
| gptkbp:bfsParent |
gptkb:United_States_Penitentiary
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
USP Marion
|