<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x1066/54c12dd27bffe_-_07-hbx-lucite-pet-bed-s2.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/tips/g1550/cute-pet-accessories/>