<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/54eeaefaab88e_-_sev-fathers-day-gifts-uncommon-goods-portable-ping-pong-lgn.jpg>
<http://www.seventeen.com/life/friends-family/g989/fathers-day-gift-ideas/>