Deutschland-class battleships
... that SMS Schleswig-Holstein, one of the five Deutschland-class battleships , fired the first shots of World War II during the Battle of Westerplatte?
... that <a about="#mwt36" data-mw='{"parts":[{"template":{"target":{"wt":"SMS","href":"./Template:SMS"},"params":{"1":{"wt":"Schleswig-Holstein"}},"i":0}}]}' href="./SMS_Schleswig-Holstein" id="mwEqg" rel="mw:WikiLink" title="SMS Schleswig-Holstein" typeof="mw:Transclusion">SMS<span typeof="mw:Entity"> </span><i>Schleswig-Holstein</i></a>, one of the five <b id="mwEqk"><a about="#mwt37" data-mw='{"parts":[{"template":{"target":{"wt":"sclass","href":"./Template:Sclass"},"params":{"1":{"wt":"Deutschland"},"2":{"wt":"battleship"}},"i":0}},"s"]}' href="./Deutschland-class_battleship" id="mwEqo" rel="mw:WikiLink" title="Deutschland-class battleship" typeof="mw:Transclusion"><i>Deutschland</i>-class</a><span about="#mwt37"> </span><a about="#mwt37" href="./Battleship" id="mwEqs" rel="mw:WikiLink" title="Battleship">battleships</a></b> <i id="mwEqw">(pictured)</i>, fired the first shots of <a href="./World_War_II" id="mwEq0" rel="mw:WikiLink" title="World War II">World War II</a> during the <a href="./Battle_of_Westerplatte" id="mwEq4" rel="mw:WikiLink" title="Battle of Westerplatte">Battle of Westerplatte</a>?