About: http://webisa.webdatacommons.org/284618730

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	Alternative casting and mold materials and techniques may be used, including thermoplastic polymers such as polyvinyl chloride or polyethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com