<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb5ae5771e6_-_country-vet-pomeranian-wc10gi-xl.jpg>
<http://www.countryliving.com/life/kids-pets/tips/g1259/dog-health-questions/>