<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/14/05/640x320/landscape_flappybird.jpg>
<http://www.digitalspy.com/gaming/news/a550852/mock-flappy-bird-mmo-game-allows-for-1000-simultaneous-players/>