<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://e.rpp-noticias.io/medium/2016/01/02/55685desastres-aereosjpg.jpg>
<http://rpp.pe/viajes/mundo/ocurrio-2015-tragedias-aereasrpp-noticia-926505?ns_source=organico>