<http://schema.org/thumbnailUrl>
<http://www.providencejournal.com/apps/pbcsi.dll/bilde?Site=PJ&amp;Date=20140415&amp;Category=OPINION&amp;ArtNo=304159996&amp;Ref=AR>
<http://www.providencejournal.com/opinion/commentary/20140415-brett-berk-self-driving-cars-could-keep-elderly-in-the-drivers-seat.ece>