<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/54dae8d46ec2c_-_06-woods-at-echo-lake-062810-lg-2173126.jpg>
<http://www.esquire.com/entertainment/music/a7876/new-songs-summer-festivals-2010/>