<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/768x516/54fea5d05c850-sony-cyber-shot-hx7v-digital-camera-xl.jpg>
<http://www.goodhousekeeping.com/travel-products/g453/road-trip-essentials/>