<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/160x213/54ee910a32ba8_-_sev-decoding-facebook-profile-like-tagging-pictures-s2.jpg>
<http://www.seventeen.com/love/dating-advice/advice/g495/how-your-phone-can-mess-with-your-dating-life/>