<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x322/54cfc91adad8b_-_18_stadiums_13_0510-xln.jpg>
<http://www.popularmechanics.com/technology/design/g279/worlds-strangest-stadiums-gallery/>