About: http://webisa.webdatacommons.org/180771947

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 database operation in this case is a join operation that joins multiple parent tables.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr