<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x424/54ff85e1a33df-3-pasta-salad-dressings-q6fqt0-lgn.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g1516/pasta-salads-mixes/?src=shelter_footer>