<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/550015702766d-fan-0810-s3.jpg>
<http://www.goodhousekeeping.com/life/money/advice/g1741/bargain-hunting-tips/?src=shelter_footer>