<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/16/03/640x320/landscape-1453318173-crock-potshiny.jpg>
<http://www.womansday.com/home/organizing-cleaning/a53438/how-to-clean-your-slow-cooker/>