<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/980x1306/54eeb199d65af_-_sev-graduation-gifts-prinstagram-s2.jpg>
<http://www.seventeen.com/life/school/g901/graduation-gift-ideas-for-friends/>