<https://www.sdobserver.com/meet-the-power-plant-of-the-future-solar-battery-hybrids-are-poised-for-explosive-growth/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.sdobserver.com/meet-the-power-plant-of-the-future-solar-battery-hybrids-are-poised-for-explosive-growth/>