About: http://webisa.webdatacommons.org/272507634

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 answer to your question -- what is the probability that somewhere in the universe there is a civilization -- is not fifty-fifty (0.5) but exactly 1.
http://www.w3.org/ns/prov#wasQuotedFrom	science20.com