<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/28/640x995/53a010d0b9b4c_-_cos-08-shakira-jan-28-de-blog.jpg>
<http://www.cosmopolitan.com/entertainment/news/a18107/shakira-and-rihanna-single/?click=rel>