<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/320x426/548a3cdf8752e_-_expensive-looking-gifts-1011-10-msc.jpg>
<http://www.redbookmag.com/life/friends-family/advice/g971/great-cheap-gifts/>