<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fe68be207d3-tuscan-sun-salmon-salad-recipe-ghk0113-xln.jpg>
<http://www.goodhousekeeping.com/food-recipes/healthy/g180/myplate-salads/?src=shelter_footer>