<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/480x552/54eb596b0bf2b_-_country-vet-macaw-oxevky-xl.jpg>
<http://www.countryliving.com/life/kids-pets/tips/g1235/bird-health-questions/>