<http://schema.org/thumbnail>
"http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2014/06/13/140613125350_rectan_640x360_bbc_nocredit.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bbc.com/mundo/video_fotos/2014/06/140619_video_click_19_06_14.shtml>