<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/16/02/1452717918-51b1b01574c5b62019000680-w540-sfit-.JPEG>
<http://www.countryliving.com/life/kids-pets/a37318/pinterest-gardening-trends/>