<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ffc73b14d84-new-recycle-main-cropped-200.jpg>
<http://www.goodhousekeeping.com/institute/a23810/tips-for-quick-cookout-cleanup/>