<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x320/54cb1b762bd7f_-_line-of-fire-02-0913-de.jpg>
<http://www.popularmechanics.com/science/environment/a9479/line-of-fire-what-happened-at-yarnell-hill-15937170/>