<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/73760000/jpg/_73760568_nz_p3_orion_sohisticated_technology_on_board-1070352.jpg>
<http://www.bbc.co.uk/news/world-asia-26707244>