<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x653/54fea2004b495-ihome-dual-dock-alarm-clock-radio-0810-s2.jpg>
<http://www.goodhousekeeping.com/institute/g226/multi-tasking-products/>