About: http://webisa.webdatacommons.org/23870894

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	As an analogy, if the Earth were a basketball, the Moon would be the size of a tennis ball 7.4 meters (24 feet) away. 9) The Earth???s atmosphere is only transparent to a narrow slice of the electromagnetic spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom	slate.com