About: http://webisa.webdatacommons.org/2384935

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	of a plastic material such as polyethylene or polypropylene, or a polypropylene copolymer containing a minor amount of, e.g., low density polyethylene, to increase the impact strength of the polymer.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com