surface speed

8 triples
GPTKB property

Random triples
Subject Object
gptkb:Submarine_I-27 19 knots
gptkb:SMS_U-Boat varied by class
gptkb:Type_57_SC_Atlantic 20 knots
gptkb:Type_IU-boat 15 knots
gptkb:Type_B1_submarine 17 knots
gptkb:I-400_class 18 knots
gptkb:Vesikko_submarine 14 knots
gptkb:USS_Saury_(SS-189) 20 knots (37 km/h; 23 mph)