<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fa5c033858_-_cos-flight-lessons-mdn.jpg>
<http://www.cosmopolitan.com/sex-love/confessions/advice/g1787/gifts-your-boyfriend-wants/>