<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f9d537e8f47_-_bbq-propane-gauge-xl.jpg>
<http://www.delish.com/kitchen-tools/cookware-reviews/advice/g2247/top-8-bbq-tools/?src=shelter_footer>