About: http://webisa.webdatacommons.org/22828292

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 improved catheter may be formed of rubber plastic or other materials as conventional in the art by molding, extruding, vulcanizing and other known techniques.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com