<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fe36f20d075-dishwasher-stain-xl.jpg>
<http://www.goodhousekeeping.com/home/cleaning/tips/g22/unusual-uses-for-everyday-items/?src=shelter_footer>