<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x320/55003dad7b416-back-extension-two-1102-fb.jpg>
<http://www.goodhousekeeping.com/health/fitness/g1850/flat-abs-fast-1102/?src=shelter_footer>