<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2014/07/21/140721113309_james_gola_624x351_getty.jpg>
<http://www.bbc.com/mundo/ultimas_noticias/2014/07/140721_ultnot_james_mejor_gol_amv.shtml>