About: http://webisa.webdatacommons.org/258328321

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	Millions of patients use them after a heart attack and to treat symptoms including high blood pressure and irregular heart rhythm.
http://www.w3.org/ns/prov#wasQuotedFrom	wtvr.com