<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/59056000/jpg/_59056932_6y7usa0w.jpg>
<http://www.bbc.co.uk/news/world-asia-china-17362644?postid=111984464>