About: http://webisa.webdatacommons.org/85795411

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	The sheet of material 2 advantageously is made of plastic, polyvinyl chloride, polyurethane, or other material suitable for holding a solution.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com