<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/320x250/54eae6afd92e6_-_pita-veggie-sandwich-entert0307-de-33138247.jpg>
<http://www.countryliving.com/food-drinks/g700/lunch-recipes-0109/?click=smart&kw=ist&src=smart&mag=CLG&link=-SMT-CLG>