<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/64203000/jpg/_64203309_121116-g-zz999-001_west_delta_32_platform_fire.jpg>
<http://www.bbc.com/news/world-us-canada-20473878>