<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x426/54feb1fad82eb-ghk-1-rosle-barbecue-de.jpg>
<http://www.goodhousekeeping.com/cooking-tools/g280/new-kitchen-products-for-2012/?src=shelter_footer>