<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/cpsprodpb/83ED/production/_86737733_iraq_syria_air_strikes_624_v49.png>
<http://www.bbc.co.uk/news/world-middle-east-27838034>