<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x217/54bf8eac2ba24_-_hbx-garden-san-francisco-patio-1-0307-lg.jpg>
<http://www.housebeautiful.com/room-decorating/outdoor-ideas/g854/our-favorite-gardens/>