<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/08/54eaa0b6be785_-_stock-couple-sex-sm.jpg>
<http://www.seventeen.com/love/love-quizzes/a2145/fun-love-quizzes-tests/>