<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cdn-images.rtp.pt/icm/noticias/images/60/608da5a2bfb32a6d541520cc95c218db&amp;amp;w=385&amp;amp;rect=13,0,3799,2664&amp;amp;w=800&amp;amp;q=10&amp;amp;auto=format>
<http://www.rtp.pt/noticias/pais/seguranca-social-descobre-mais-de-67-mil-baixas-fraudulentas_n401351>