About: http://webisa.webdatacommons.org/151202189

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	Much more commonly, low-level ischemia occurs on a continuing basis in people with advancing coronary artery disease, gradually producing symptoms such as angina (chest pain) with exertion.
http://www.w3.org/ns/prov#wasQuotedFrom	lef.org