About: http://webisa.webdatacommons.org/78583501

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	As binders used for impregnating the abovementioned porous elastic sheet for subsequent setting therein are known those based on such synthetic resin as polyurethane, polyester or polyimide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com