<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x552/54d11d1d3327a_-_spacex-7-xln.jpg>
<http://www.popularmechanics.com/space/g551/behind-the-scenes-at-spacexs-cape-canaveral-launch-site/>