<http://schema.org/description>
"In this week&amp;#39;s episode of &amp;quot;In the Pipeline.&amp;quot; editor Erich Schwartzel takes a look at census figures from some of Pennsylvania&amp;#39;s shale counties and then going big to catch up with shale&amp;#39;s effect on OPEC. (Video by Melissa Tkach; 3/14/2013)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.post-gazette.com/video/?v=2226423386001>