<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe71853f4ad-pink-peonies-xl.jpg>
<http://www.goodhousekeeping.com/home/gardening/advice/g60/pruning-tips-0307/?src=shelter_footer>