About: http://webisa.webdatacommons.org/22684715

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	The heart is a large muscle, and certain parts need to contract before other parts in order to push blood through the heart and out to the rest of body correctly.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org