<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x551/54ff01341723e-ghk-mini-babybel-light-s2.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/tips/g501/low-calorie-snack-ideas/?src=shelter_footer>