About: http://webisa.webdatacommons.org/122870142

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	Specific examples of applicable impregnating materials are waxes, polyvinyl chloride, polyvinyl alcohol, linear polyethylene, polyurethane prepolymer, polystyrene, and cellulose acetate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr