death by drowning
... that Australian prime minister Harold Holt's death by drowning has been commemorated by a warship, a naval installation, and multiple swimming pools?
... that Australian prime minister <a href="./Harold_Holt" id="mwA4U" rel="mw:WikiLink" title="Harold Holt">Harold Holt</a>'s <b id="mwA4Y"><a href="./Disappearance_of_Harold_Holt" id="mwA4c" rel="mw:WikiLink" title="Disappearance of Harold Holt">death by drowning</a></b> has been commemorated by a <a class="mw-redirect" href="./USS_Harold_E._Holt_(FF-1074)" id="mwA4g" rel="mw:WikiLink" title="USS Harold E. Holt (FF-1074)">warship</a>, a <a href="./Naval_Communication_Station_Harold_E._Holt" id="mwA4k" rel="mw:WikiLink" title="Naval Communication Station Harold E. Holt">naval installation</a>, and multiple swimming pools?