<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/cpsprodpb/0EBD/production/_86737730_iraq_syria_airstrikes_monthly_624_2015_17_nov.png>
<http://www.bbc.co.uk/news/world-middle-east-27838034>