<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x420/54caff5eba05a_-_mass-sats-03-1112-de.jpg>
<http://www.popularmechanics.com/space/a8401/mass-produced-sats-will-offer-low-cost-access-to-space-14735425/>