About: http://webisa.webdatacommons.org/358160130

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 was not only the first to find the radius of the earth but was the only one in ancient time including the Greeks and the Romans to find the volume of the earth.
http://www.w3.org/ns/prov#wasQuotedFrom	moslereconomics.com