About: http://webisa.webdatacommons.org/243177041

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	One such catheter is an implantable, self-contained system for sensing the pulse of a heart and for automatically sending a defibrillator or demand pacer pulse to the heart depending on the condition of the heart.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com