large lake
... that a large lake once occupied the Central Valley of California?
... that a <b id="mwA64"><a href="./Lake_Corcoran" id="mwA68" rel="mw:WikiLink" title="Lake Corcoran">large lake</a></b> once occupied the <a href="./Central_Valley_(California)" id="mwA7A" rel="mw:WikiLink" title="Central Valley (California)">Central Valley</a> of <a href="./California" id="mwA7E" rel="mw:WikiLink" title="California">California</a>?