About: http://webisa.webdatacommons.org/401215124

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 reason there was a problem was that somebody at General Electric, working on an analog computer, had shown that it was not sustainable, that the orbits would have run away and not been captured.
http://www.w3.org/ns/prov#wasQuotedFrom	aip.org