<http://schema.org/about>
"When our earliest ancestors first learned to manipulate perhaps the most powerful of natural forces by creating and harnessing  fire, it set the human species on a trajectory towards global domination from which we, for better or worse,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/nasas-visual-tour-of-every-fire-on-earth-since-2002.html>