<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54d85f991ce09_-_entertainment-guide-fall2010-9-harry-potter-lgn.jpg>
<http://www.seventeen.com/life/school/advice/g231/ten-coolest-college-classes/>