<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54eba46b74b40_-_3-flip-flops-xl-6421642.jpg>
<http://www.womansday.com/home/crafts-projects/how-to/g839/summer-crafts/>