About: http://webisa.webdatacommons.org/377916950

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	Apparently, there is a 1 in 8 chance of a catastrophic solar megastorm by 2020.
http://www.w3.org/ns/prov#wasQuotedFrom	prospect.org