<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/2012/12/17/121217133829_mario_balotelli_304x171_1_nocredit.jpg>
<http://www.bbcafrique.com/afrique/sports/2012/12/121217_city_balotelli.shtml>