About: http://webisa.webdatacommons.org/374364279

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	If the results show there is a problem with your heart, you may need a repeat ECG or other diagnostic tests, such as an echocardiogram.
http://www.w3.org/ns/prov#wasQuotedFrom	mayoclinic.org