<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54eb9b94d9e9e_-_student-fingers-crossed-behind-back-xl.jpg>
<http://www.womansday.com/relationships/family-friends/g695/never-say-childs-teacher/>