<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/160x87/5500392658ed1-chest-press-2-0801-hp.jpg>
<http://www.goodhousekeeping.com/health/fitness/g1787/drop-dress-size-six-weeks-strength-training/?src=shelter_footer>