About: http://webisa.webdatacommons.org/442705232

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	+ +<p>At that time very little was known about conditions in space, how electrons move around the sun in other parts of the cosmos and then come into the Earth's atmosphere, causing for example the Northern Lights and things like that.
http://www.w3.org/ns/prov#wasQuotedFrom	ieeeghn.org