<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eba5b7ccab9_-_woman-dog-yoga-xl.jpg>
<http://www.womansday.com/life/pet-care/g883/dog-exercise/?link=emb&dom=yah_life&src=syn&con=blog_wd&mag=wdy>