<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb512251b5d_-_greenhouse_xl_sm.jpg>
<http://www.countryliving.com/remodeling-renovation/expert-advice/how-to/g1167/creating-curb-appeal/>