About: http://webisa.webdatacommons.org/420278980

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	Indian astronomers also propounded the theory that the Earth was a sphere.
http://www.w3.org/ns/prov#wasQuotedFrom	crystalinks.com