About: http://webisa.webdatacommons.org/448155338

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	An electrocardiogram is a measurement of the electrical activity of the heart.
http://www.w3.org/ns/prov#wasQuotedFrom	mwmc.com