<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x426/54ff52b719fff-meatball-lgn-87006690.jpg>
<http://www.goodhousekeeping.com/life/pets/advice/g1136/hero-pets/>