<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.rtp.pt/noticias/economia/greves-paralisam-amanha-comboios-metro-barcos-e-autocarros_n496631>