<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/08/320x268/54e825c41e4f1_-_sev-cc-prom-1-go-glam-h-63937040.jpg>
<http://www.seventeen.com/prom/tips/g744/prom-dos-and-donts/>