<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/548962333c29f_-_rbk-couple-using-laptop-1-0511-xl.jpg>
<http://www.redbookmag.com/love-sex/relationships/advice/a11684/annoying-on-facebook/>