About: http://webisa.webdatacommons.org/193652157

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 Moon's position in its orbit is near apogee, its farthest point from Earth. ??? ??? ??? Which significant observation led the Greeks to accept the idea that Earth was a sphere?
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com