<http://schema.org/keywords>
"Justin Bieber, Selena G&amp;oacute;mez, Rihanna, Victoria&amp;rsquo;s Secret, Life &amp;amp; Style"^^<http://www.w3.org/2001/XMLSchema#string>
<http://peru.com/entretenimiento/musica/justin-bieber-noticia-120204>