<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/55090e0e6192d-wish-bone-robusto-italian-dressing-s1.jpg>
<http://www.goodhousekeeping.com/food-products/salad-dressing-reviews/a19214/italian-dressing-taste-test/?src=shelter_footer>