<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cdn-images.rtp.pt/icm/noticias/images/d5/d55fb0a0f3b14bf12f84c4d1889a145a&amp;amp;w=385&amp;amp;rect=0,31,640,449&amp;amp;w=800&amp;amp;q=10&amp;amp;auto=format>
<http://www.rtp.pt/noticias/economia/greves-paralisam-amanha-comboios-metro-barcos-e-autocarros_n496631>