<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f89102e3a71_-_citrus-shrimp-watermelon-salad-rb0707.jpg>
<http://www.delish.com/cooking/a37220/cheap-easy-appetizer-recipes/?src=shelter_footer>