About: http://webisa.webdatacommons.org/106889636

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	Some surgeons only feel comfortable placing certain types of valves.
http://www.w3.org/ns/prov#wasQuotedFrom	heartlungdoc.com