<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/11/07/131107130551_sultani_makenga_304x171_reuters.jpg>
<http://www.bbc.com/mundo/ultimas_noticias/2013/11/131107_ultnot_uganda_m23_aa.shtml>