<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/1280x1706/54eecce3bf590_-_sev-justin-bieber-monkey-mally-s2.jpg>
<http://www.seventeen.com/celebrity/music/g526/justin-bieber-best-and-worst-moments/>