<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x551/54ebb91f9e0dc_-_4-teenage-girls-sleepover.jpg>
<http://www.womansday.com/relationships/family-friends/g1191/family-time/>