<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6b1266bec7_-_mixed-green-salad-citrus-dressing-recipe-mslo0311-lg.jpg>
<http://www.delish.com/cooking/g1612/spring-vegetable/?src=shelter_footer>