<http://schema.org/thumbnailUrl>
<http://www.heraldnews.com/apps/pbcsi.dll/bilde?Site=WL&amp;Date=20131104&amp;Category=NEWS&amp;ArtNo=311049469&amp;Ref=AR>
<http://www.heraldnews.com/x529847325/Feds-post-food-allergy-guidelines-for-schools>