<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x408/54bf8ead48b82_-_hbx-parterre-garden-european-0210-7-de.jpg>
<http://www.housebeautiful.com/room-decorating/outdoor-ideas/g854/our-favorite-gardens/>