have no concept of time
... that the linguist Ekkehart Malotki refuted the common myth that the Hopi have no concept of time?
... that the linguist Ekkehart Malotki refuted the common myth that the <a class="mw-redirect" href="./Hopi_people" id="mwD2M" rel="mw:WikiLink" title="Hopi people">Hopi</a> <b id="mwD2Q"><a href="./Hopi_time_controversy" id="mwD2U" rel="mw:WikiLink" title="Hopi time controversy">have no concept of time</a></b>?