About: http://webisa.webdatacommons.org/279033283

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	Congestive heart failure due to coronary artery disease may benefit from correcting blocked coronary vessels.Angioplasty is a procedure that involves the passage of a balloon-tipped catheter into a narrowed coronary artery.
http://www.w3.org/ns/prov#wasQuotedFrom	freemd.com