<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c16443f3667_-_21-hbx-tiered-garden-1211-de-xln.jpg>
<http://www.housebeautiful.com/room-decorating/outdoor-ideas/g1243/amazing-backyard-escapes-0512/?click=hbu-more>