<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c31c0af68_-_heart-cake-070213-hc9lnq-lg.jpg>
<http://www.delish.com/holiday-recipes/valentines-day/g1732/valentines-day-sweet-recipes-011909/>