<https://newenergyandfuel.com/http:/newenergyandfuel/com/2017/12/21/coal-to-electricity-and-then-on-back-to-fuel/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://newenergyandfuel.com/http:/newenergyandfuel/com/2017/12/21/coal-to-electricity-and-then-on-back-to-fuel/>