<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/768x516/54cfc919deb3c_-_18_stadiums_08_0510-xln.jpg>
<http://www.popularmechanics.com/technology/design/g279/worlds-strangest-stadiums-gallery/>