Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:artillery
|
| gptkbp:aboardShip |
gptkb:USS_Princeton
|
| gptkbp:builtIn |
gptkb:United_States
|
| gptkbp:caliber |
12-inch
|
| gptkbp:causeOfDeath |
gptkb:Thomas_W._Gilmer
gptkb:Abel_P._Upshur other dignitaries |
| gptkbp:explosionDate |
1844
|
| gptkbp:locationOfExplosion |
Potomac River, near Washington, D.C.
|
| gptkbp:material |
wrought iron
|
| gptkbp:notableEvent |
exploded on USS Princeton
|
| gptkbp:purpose |
naval demonstration
|
| gptkbp:type |
gptkb:artillery
|
| gptkbp:usedBy |
gptkb:United_States_Army
|
| gptkbp:usedDuring |
gptkb:19th_century
|
| gptkbp:bfsParent |
gptkb:USS_Princeton_(1843)
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Peacemaker cannon
|