<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://mac.h-cdn.co/assets/cm/14/49/320x273/54829d5a33571_-_mcx-newdadfathersday-s2.jpg>
<http://www.marieclaire.com/culture/tips/g1789/ultimate-fathers-day-gift-guide/>