<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fe3a0285572-ghk-dyson-air-multiplier-0211-xl.jpg>
<http://www.goodhousekeeping.com/institute/g21/innovative-products-awards-2011/?src=shelter_footer>