About: http://webisa.webdatacommons.org/444401288

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 polyimide membrane according to the invention is functionalized depending on the type of the modifier substance or substances used and generally is a porous membrane with a large content of functional groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com