<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff03da8fc9d-0612-green-plant-holder-xl.jpg>
<http://www.goodhousekeeping.com/home/decorating-ideas/g705/green-home-products/>