About: http://webisa.webdatacommons.org/190014837

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	Permalink Reply by Jewelz on March 18, 2011 at 1:27am Here are two of my favorite youtube clips - Pale Blue Dot and A Universe Not Made For Us as examples of Sagan's writing.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkatheist.com