About: http://webisa.webdatacommons.org/134767875

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 implantable valve can include a self-expanding frame, such as a frame formed from a superelastic nickel-titanium alloy, or a balloon-expandable frame, such as a frame formed from stainless steel or cobalt-chromium alloy.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com