<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fed19214511-cat-msc.jpg>
<http://www.goodhousekeeping.com/life/pets/advice/a19820/caption-this-cat-in-fridge/?src=shelter_footer>