<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fdd74b9b3e_-_cos-02-woman-sitting-thinking-de.jpg>
<http://www.cosmopolitan.com/lifestyle/advice/g3122/ending-a-friendship/?click=cos_new>