<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54db95068ce51_-_sev-mele-cheesecake-birthday-party-blog.jpg>
<http://www.seventeen.com/life/school/a17538/cheesecake-books-youtube/>