About: http://webisa.webdatacommons.org/283791456

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 transit is a rare event: while the last one occurred in June 2004 and the next will occur in June of this year, Venus will not appear again between Earth and the Sun until December 2117.
http://www.w3.org/ns/prov#wasQuotedFrom	libraryjournal.com