<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54db70e21a5d2_-_sev-demi-single-skyscraper-lgn.jpg>
<http://www.seventeen.com/health/advice/a14670/demi-lovato-skyscraper-single/>