<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/54dae8d4a49bd_-_07-crocodiles-sleep-forever-062810-lg-68072805.jpg>
<http://www.esquire.com/entertainment/music/a7876/new-songs-summer-festivals-2010/>