About: http://webisa.webdatacommons.org/40775970

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	In this context, the source table can comprise any one of the tables that can be copied, including user tables, ConsistentChangeData tables, snapshot copy tables, and aggregate tables.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr