<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/55000711050bd-ghk-0714-watermelon-salad-orig-master-1.jpg>
<http://www.goodhousekeeping.com/home/a25785/cool-without-air-conditioning/?src=shelter_footer>