<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cdn-images.rtp.pt/icm/noticias/images/9a/9aaf7b7598b866db9ec3330dc473c5de?620&amp;amp;rect=0,67,1024,561&amp;amp;w=800&amp;amp;q=10&amp;amp;auto=format>
<http://www.rtp.pt/noticias/mundo/bp-enfrenta-julgamento-do-seculo-por-desastre-ambiental_n530850>