<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8fb5aeab53_-_tested-coolers-2-th2.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/advice/a36696/tested-coolers/?src=shelter_footer>