<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb0624017d3_-_3_afford-your-dream-job-fastweb.jpg>
<http://www.womansday.com/life/work-money/tips/a2587/how-to-afford-going-back-to-school-119628/>