<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/768x516/54c053503ecf4_-_hbx-book-coasters-xln.jpg>
<http://www.housebeautiful.com/shopping/news/g1218/inexpensive-graduation-gifts-0512/>