<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x408/54beefc91dec6_-_3-cookbook-burger-0907-xlg.jpg>
<http://www.housebeautiful.com/lifestyle/recipes-cookbooks/reviews/g184/casual-cooking-0907/>