<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6554d539ea_-_09-via-napoli-epcot-center-florida-fw0813-xl.jpg>
<http://www.delish.com/kitchen-tools/cookware-reviews/g657/cool-pizza-ovens/>