About: http://webisa.webdatacommons.org/366606205

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	Birds knew that the world was a globe and that we only have one planet many millions of years before we discovered these truths.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalgeographic.com