<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x1127/54c130bcda23e_-_01-hbx-mist-mosaic-tile-nunnerly-1213-s2.jpg>
<http://www.housebeautiful.com/room-decorating/news/g2081/popular-pinterest-rooms-110714/>