<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f63e2b90982_-_whipped-egg-whites-del0412-xl.jpg>
<http://www.delish.com/cooking/tips/g13/ways-to-cook-eggs/>