<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/10/54fb1ae3e7b71-sprclean-backbutt.gif>
<http://www.goodhousekeeping.com/home/cleaning/tips/a12518/heloise-spring-cleaning-sanitize-telephones/>