Field of Mars
... that over its 300 years, the area of Saint Petersburg's Field of Mars has been a military parade ground, public meeting space, festival site, and location for sports and exercises ?
... that over its 300<span id="mwB7U" typeof="mw:Entity"> </span>years, the area of <a href="./Saint_Petersburg" id="mwB7Y" rel="mw:WikiLink" title="Saint Petersburg">Saint Petersburg</a>'s <b id="mwB7c"><a href="./Field_of_Mars_(Saint_Petersburg)" id="mwB7g" rel="mw:WikiLink" title="Field of Mars (Saint Petersburg)">Field of Mars</a></b> has been a military parade ground, public meeting space, festival site, and location for sports and exercises <i id="mwB7k">(pictured)</i><span about="#mwt98" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwB7o" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>