<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x400/54cb1d1813560_-_simcity-03-1013-de.jpg>
<http://www.popularmechanics.com/culture/gaming/a9597/the-science-and-science-fiction-of-simcity-cities-of-tomorrow-6026720/>