Imperatritsa Mariya-class battleship

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:ship
gptkbp:armament	12 × 12-inch (305 mm) guns 4 × 450 mm torpedo tubes 20 × 130 mm guns 4 × 76 mm AA guns
gptkbp:armorBelt	262.5 mm
gptkbp:armorDeck	37.5 mm
gptkbp:armorTurrets	250 mm
gptkbp:beam	27.43 meters
gptkbp:builtYear	gptkb:Nikolayev_Shipyard
gptkbp:countryOfOrigin	gptkb:Russian_Empire
gptkbp:crew	1,200
gptkbp:designedBy	gptkb:Ivan_Bubnov
gptkbp:displacement	23,413 tons (full load)
gptkbp:draught	8.36 meters
gptkbp:enteredService	1915
https://www.w3.org/2000/01/rdf-schema#label	Imperatritsa Mariya-class battleship
gptkbp:length	168 meters
gptkbp:member	gptkb:Volya gptkb:Imperatritsa_Ekaterina_Velikaya gptkb:Imperatritsa_Mariya
gptkbp:notableEvent	Imperatritsa Ekaterina Velikaya scuttled in 1918 Volya later served as General Alekseyev Imperatritsa Mariya sunk by magazine explosion in 1916
gptkbp:numberBuilt	3
gptkbp:operator	gptkb:Imperial_Russian_Navy
gptkbp:propulsion	steam turbines
gptkbp:speed	21 knots
gptkbp:theaterOfOperations	gptkb:Black_Sea
gptkbp:type	dreadnought
gptkbp:bfsParent	gptkb:Imperator_Aleksandr_III
gptkbp:bfsLayer	6