About: http://webisa.webdatacommons.org/93398518

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	If the Earth was a point mass and the Sun and Moon didn???t exist then a satellite placed in a geostationary orbit would remain there forever (the classic two body problem).
http://www.w3.org/ns/prov#wasQuotedFrom	hackaday.com