<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539feb880a717_-_cos-4-intern-tips-mdn-mdn.jpg>
<http://www.cosmopolitan.com/career/advice/g3337/interning-dos-and-donts/?click=rel>