<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x426/54ff2c6437e1c-ghk-samsung-rsg309aarsxaa-refrigerator-3-lgn.jpg>
<http://www.goodhousekeeping.com/appliances/g805/high-tech-kitchen-appliances/>