<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f91b595052a_-_club-sandwiches-xlg-88700032.jpg>
<http://www.delish.com/cooking/g2020/top-bacon-recipes/?src=shelter_footer>