<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/06/18/130618160352_g8_304x171_ap.jpg>
<http://www.bbc.com/russian/international/2013/06/130618_g8_syria_agreement.shtml>