<http://schema.org/keywords>
"Lima, Per&amp;uacute;, Ollanta Humala, Rafael Roncagliolo, Canciller&amp;iacute;a, UNASUR, Gran Breta&amp;ntilde;a, Fragata Brit&amp;aacute;nica"^^<http://www.w3.org/2001/XMLSchema#string>
<http://peru.com/2012/03/25/actualidad/politicas/ollanta-humala-no-hubo-ningun-impase-relaciones-gran-bretana-noticia-48405>