mined
... that while North Korea is abundant in natural resources worth trillions of dollars, most of these often cannot be mined due to the acute shortage of electricity in the country?
... that while <a href="./North_Korea" id="mwCDs" rel="mw:WikiLink" title="North Korea">North Korea</a> is abundant in natural resources worth trillions of dollars, most of these often cannot be <b id="mwCDw"><a href="./Mining_in_North_Korea" id="mwCD0" rel="mw:WikiLink" title="Mining in North Korea">mined</a></b> due to the acute shortage of <a href="./Electricity" id="mwCD4" rel="mw:WikiLink" title="Electricity">electricity</a> in the country?