<http://schema.org/thumbnail>
"http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/08/21/130821121402_obama_iran_304x171__nocredit.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bbc.com/persian/iran/2013/11/131102_ir_us_sandions_radio.shtml>