<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x320/54cb384a0238c_-_pmambranson-0614-de.jpg>
<http://www.popularmechanics.com/technology/a10659/pmam-see-you-in-space-16849488/>