<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x320/54feb1fd7bc0b-ghk-beyond-the-loop-pot-de.jpg>
<http://www.goodhousekeeping.com/cooking-tools/g280/new-kitchen-products-for-2012/?src=shelter_footer>