<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/58325000/jpg/_58325907_8524_162149498833_535513833_3618644_5737437_n.jpg>
<http://www.bbc.co.uk/news/world-africa-16905528>