About: http://webisa.webdatacommons.org/324434439

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	In accordance with a particularly preferred aspect of the present invention, the membrane material is formed from a sintered PTFE film formed by skiving it off a billet.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es