<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x319/54c164bbd5111_-_hbx-clinton-smith-garden.jpeg>
<http://www.housebeautiful.com/lifestyle/gardening/tips/g1823/best-garden-instagrams/>