Black Mesa
... that Black Mesa is the highest point of Oklahoma?
... that <b id="mwEFU"><a class="mw-redirect" href="./Black_Mesa_(Oklahoma)" id="mwEFY" rel="mw:WikiLink" title="Black Mesa (Oklahoma)">Black Mesa</a></b> is the highest point of <a href="./Oklahoma" id="mwEFc" rel="mw:WikiLink" title="Oklahoma">Oklahoma</a>?