<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fea56b2d574-california-baby-natural-bug-repellent-spray-mdn-94439824.jpg>
<http://www.goodhousekeeping.com/beauty/anti-aging/tips/g158/natural-insect-repellents/>