<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/320x160/5508fe24d2432-mzlbdcyhmpk320x480-75.jpg>
<http://www.goodhousekeeping.com/institute/a23401/three-gadgets-for-perfect-eggs/>