<http://schema.org/thumbnailUrl>
<http://www.providencejournal.com/apps/pbcsi.dll/bilde?Site=PJ&amp;Date=20140113&amp;Category=OPINION&amp;ArtNo=301139966&amp;Ref=AR>
<http://www.providencejournal.com/opinion/letters-to-the-editor/20140113-michael-berry-no-need-for-nuclear-deterrence-from-subs.ece>