<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://www.popularmechanics.com/culture/g1251/the-10-best-sights-of-san-diego-comic-con-2013/>
<http://www.popularmechanics.com/culture/g1251/the-10-best-sights-of-san-diego-comic-con-2013/>