About: http://webisa.webdatacommons.org/296318738

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	For example, such prosthetic valves may include, but are not limited to, heart valve prostheses, venous valve prostheses, artificial organs such as artificial hearts, and ventricular assist devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com