About: http://webisa.webdatacommons.org/242190218

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	Examples of such material include polymers such as polyethylene terephthalate, polycarbonate of bisphenol A, polystyrene, cellulose ester (e.g., cellulose diacetate, cellulose triacetate, and cellulose acetate propionate) and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com