<https://shipinsight.com/articles/power-to-x-and-energy-from-patagonia-does-it-make-sense/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://shipinsight.com/articles/power-to-x-and-energy-from-patagonia-does-it-make-sense/>