<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54daae855075b_-_3981823690_4e86137921.jpg>
<http://www.seventeen.com/life/school/advice/a5816/katie-row-row-row-your-boat/>