<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c4341a7ce_-_la104524_0209_brownie_heart_sl-airgda.jpg>
<http://www.delish.com/holiday-recipes/valentines-day/g1745/martha-stewart-desserts/>