<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/04/25/130425121642_khatami_304x171_ilna.jpg>
<http://www.bbc.com/persian/iran/2014/07/140712_l26_khatami_ban_denial.shtml>