<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/54231000/gif/_54231278_china_beij_shangh_wenzhou_0711.gif>
<http://www.bbc.co.uk/news/world-asia-pacific-14321787>