<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/980x1296/54eb80d8834c3_-_1109-colander-wyjsrz-s2.jpg>
<http://www.countryliving.com/home-maintenance/cleaning/tips/g1687/double-duty-household-items-good-housekeeping/>