<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x320/5500444db2864-toshiba-a135-laptop-0707-fb.jpg>
<http://www.goodhousekeeping.com/electronics/laptop-reviews/g1985/best-budget-laptops0707/>