<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fef1286a429-ghk-decorating-with-color-5-96jf19-xl.jpg>
<http://www.goodhousekeeping.com/home/decorating-ideas/g387/patterned-rooms/>