<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe9884be9df-microwave-clean-0306-md.jpg>
<http://www.goodhousekeeping.com/home/cleaning/tips/a17694/heloise-spring-cleaning-microwave-grime/?src=shelter_footer>