<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2014/06/16/140616033047_iraq_massacre_624x351_ap.jpg>
<http://www.bbc.com/vietnamese/world/2014/06/140616_isis_atrocity_images.shtml>