<http://schema.org/description>
"Parts Cleaning Expo (PCx) April 21-23, 2015 at the Precision Machining Technology Show in Columbus, Ohio and is accepting abstracts for the Parts Cleaning Conference."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.adandp.media/blog/post/pcx-2015-call-for-cleaning-papers>