<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebPage>
<http://www.biobiochile.cl/noticias/nacional/region-metropolitana/2016/08/01/3-de-cada-10-buses-son-mas-viejos-que-el-transantiago-segun-operadores.shtml>