About: http://webisa.webdatacommons.org/173925929

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 quasars are at the edge of the known universe, which means their light is from a time when the universe was a billion years old and about one-sixth its present size.
http://www.w3.org/ns/prov#wasQuotedFrom	amarillo.com