<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe9876bcdd3-ygh-green-acres-house-before-lgn.jpg>
<http://www.goodhousekeeping.com/home/a17707/green-home-makeover/?src=shelter_footer>