About: http://webisa.webdatacommons.org/138219630

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 relatively rigid material 140 can be constructed of cardboard, plastic and other similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com