About: http://webisa.webdatacommons.org/446976532

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	Moreover, studies comparing outcomes, including mortality, after surgery and medical therapy for PVE have yielded conflicting results.
http://www.w3.org/ns/prov#wasQuotedFrom	medpagetoday.com