<http://schema.org/thumbnailUrl>
<http://www.patriotledger.com/apps/pbcsi.dll/bilde?Site=WL&amp;Date=20130407&amp;Category=NEWS&amp;ArtNo=304079915&amp;Ref=AR>
<http://www.patriotledger.com/x2082728674/Playing-on-perception-at-the-Boston-Childrens-Museum?img=7>