<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5fdcf0a9e2_-_1-couples-clinging-glasses-lgn.jpg>
<http://www.womansday.com/relationships/family-friends/tips/g1240/how-to-make-new-friends/>