<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/768x516/5488d9320a99c_-_rbk-04-cavapoo-xln.jpg>
<http://www.redbookmag.com/life/pets/advice/g492/designer-dog-breeds/>