<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f647c422bc8_-_3-coolhaus-louis-ba-kahn-ice-cream-sandwich-de.jpg>
<http://www.delish.com/food/g255/bacon-flavored-foods/?src=shelter_footer>