<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/05/320x408/54c68163a4efd_-_hbz-quoddy-boot-fathersday-0611-de.jpg>
<http://www.harpersbazaar.com/fashion/trends/g1562/fathers-day-gift-guide/>