About: http://webisa.webdatacommons.org/169380990

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	He not only studied rocks and fossils extensively but he also discovered that the heart is a muscle that pumps blood and that tears are formed in the eye.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com