<http://schema.org/thumbnailUrl>
<http://www.examiner-enterprise.com/apps/pbcsi.dll/bilde?Site=OK&amp;Date=20131103&amp;Category=OPINION&amp;ArtNo=311039905&amp;Ref=AR>
<http://www.examiner-enterprise.com/opinion/editorials/oklahoman-1973-arab-oil-embargo-had-lasting-effect>