About: http://webisa.webdatacommons.org/176462467

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	So, there really is a nearly 50 year gap in intelligent radio transmissions in the universe, that stretches out in physical space only about 50 light years distance, but that gap stretches backwards to the beginning of time.
http://www.w3.org/ns/prov#wasQuotedFrom	hotair.com