<http://schema.org/thumbnailUrl>
<http://www.providencejournal.com/apps/pbcsi.dll/bilde?Site=PJ&amp;Date=20140312&amp;Category=BUSINESS&amp;ArtNo=303129909&amp;Ref=AR>
<http://www.providencejournal.com/cars/content/20140312-california-pushes-to-finish-driverless-car-rules.ece>