About: http://webisa.webdatacommons.org/323090007

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	When Frank and his colleagues entered the figures, the equation suggested there was a staggering 50,000 civilisations capable of communicating across the galaxy at this very moment.
http://www.w3.org/ns/prov#wasQuotedFrom	open.ac.uk