About: http://webisa.webdatacommons.org/446669679

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	For the thin-wall tube of the present invention, either the first or the second layer of porous expanded PTFE film may be replaced by alternative reinforcing components such as a braid or at least one reinforcing rib.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com