<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508dc993e94d-house-and-front-yard-0511-xl.jpg>
<http://www.goodhousekeeping.com/home/gardening/advice/a18329/front-yard-landscaping-ideas/?link=landscaping&dom=yah_ca&src=syn&con=blog_gh&mag=ghk>