<http://schema.org/description>
"Company highlighted a \u201Cgreen\u201D corrosion-effective pretreatment that can save the average North American assembly plant 16 million gallons of water per year."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/blog/post/ppg-showcases-sustainable-coatings-at-north-american-international-auto-show>