<http://schema.org/description>
"The bio-polyester polyhydroxybutyrate-valerate (PHBV) has been shown to comply compositionally with the EU Plastics Directive (2002/72/EC) and now can be lawfully used in Europe for food-contact articles."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/products/phbv-gets-eu-green-light-for-food-contact>