<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x551/54c12dd1cab76_-_05-hbx-aztec-cat-collars-s2.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/tips/g1550/cute-pet-accessories/>