<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x640/54ebd1dd333a7_-_wdy-protein-foods-sundried-tomatoes-xln.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g1452/protein-rich-foods/>