<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff01b0766d9-ghk-great-gifts-pets-retro-cassette-tape-xln.jpg>
<http://www.goodhousekeeping.com/holidays/gift-ideas/g474/pet-gifts/?src=shelter_footer>