About: http://webisa.webdatacommons.org/137264649

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 Echocardiogram, or echo, is a test in which your heart can be viewed and studied, using ultrasound (sound waves).
http://www.w3.org/ns/prov#wasQuotedFrom	cccgroup.info