30 corgis
... that Queen Elizabeth II has owned over 30 corgis since she ascended the throne in 1952?
... that <a href="./Elizabeth_II" id="mwDYU" rel="mw:WikiLink" title="Elizabeth II">Queen Elizabeth<span id="mwDYY" typeof="mw:Entity"> </span>II</a> has owned over <b id="mwDYc"><a class="mw-redirect" href="./Queen_Elizabeth's_corgis" id="mwDYg" rel="mw:WikiLink" title="Queen Elizabeth's corgis">30<span id="mwDYk" typeof="mw:Entity"> </span>corgis</a></b> since she ascended the throne in 1952?