About: http://webisa.webdatacommons.org/44977830

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	For more than 350 years, scientists and physicians thought the heart was a pump, delivering blood and oxygen to the body.
http://www.w3.org/ns/prov#wasQuotedFrom	usf.edu