<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x576/54feffd037449-tide-to-go-pen-0211-s3.jpg>
<http://www.goodhousekeeping.com/travel-products/g453/road-trip-essentials/>