<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/320x368/54eba644a1462_-_6-kitchen-refrigerator-ebzekx-xl.jpg>
<http://www.womansday.com/life/work-money/tips/g874/summer-deals/>