About: http://webisa.webdatacommons.org/382512945

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 EKG is a test that detects and records the heart's electrical activity.With each heartbeat, an electrical signal spreads from the top of your heart to the bottom.
http://www.w3.org/ns/prov#wasQuotedFrom	secondopinion-tv.org