About: http://webisa.webdatacommons.org/441752268

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	Diagnostic tests, including blood tests, an electrocardiogram (ECG or EKG), exercise stress tests or cardiac catheterization may be required to appropriately diagnose and treat coronary artery disease.
http://www.w3.org/ns/prov#wasQuotedFrom	clevelandclinic.org