<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x1325/54ebcd0b2474d_-_original-flavored-popchips-s2.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g1419/healthy-snacks-on-the-go/>