About: http://webisa.webdatacommons.org/411005133

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	Such materials include polymers such as a polyethylene terephthalate, a polycarbonate, a polyvinylidene chloride, a polyacrylonitrile and an ethylene-vinyl alcohol copolymer, and metal foils.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca