About: http://webisa.webdatacommons.org/276938427

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 hub assembly 154 includes a silicone valve that allows certain medical devices to be deployed via the sheath 112 while preventing blood and other body fluids from leaking out the sheath 112.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com