<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/980x1176/54eeb094496e4_-_sev-printed-back-me-up-charger-for-iphone-de.jpg>
<http://www.seventeen.com/life/school/g944/best-high-school-graduation-gifts/>