About: http://webisa.webdatacommons.org/8874410

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	Mr Aczel sets out to evaluate each of the terms in the Drake equation in order to support his book's central thesis: that intelligent life must exist somewhere other than just on earth.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com