About: http://webisa.webdatacommons.org/234831392

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	Prosthetic heart valves, mitral stenosis, or other conditions such as recent (<3 months) pulmonary embolism requiring anticoagulant therapy;
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov