coat of arms of Amsterdam
...that the crown in the coat of arms of Amsterdam is the Imperial Crown of Austria?
...that the <a class="mw-redirect" href="./Crown_(headgear)" id="mwC5g" rel="mw:WikiLink" title="Crown (headgear)">crown</a> in the <b id="mwC5k"><a href="./Coat_of_arms_of_Amsterdam" id="mwC5o" rel="mw:WikiLink" title="Coat of arms of Amsterdam">coat of arms of Amsterdam</a></b> is the <a href="./Imperial_Crown_of_Austria" id="mwC5s" rel="mw:WikiLink" title="Imperial Crown of Austria">Imperial Crown of Austria</a>?