<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/29/980x1470/539feb8635b89_-_cos-02-intern-tips.jpg>
<http://www.cosmopolitan.com/career/advice/g3337/interning-dos-and-donts/>