About: http://webisa.webdatacommons.org/3544055

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	Assuming an infinite universe we many Earthlike planets orbiting earthlike suns, you would figure the odds are at the very least 3 or 4 civilizations developed such as us in the Universe - probably more.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com