<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/54eebcee27ba2_-_sev-ghoul-friday-ghost-tortilla-chips-lgn.jpg>
<http://www.seventeen.com/life/food-recipes/g235/pinterest-diy-halloween-party/>