<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x713/54fe912c5834c-1-seated-dropkick-xln.jpg>
<http://www.goodhousekeeping.com/health/fitness/g134/fitness-plan-two-weeks-oct06/>