About: http://webisa.webdatacommons.org/84985924

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 the second embodiment, a tube 27, instead of the connector 9, made of any soft material such as silicone rubber is connected with the proximal portion 3A of the catheter 3 or the cover 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com