About: http://webisa.webdatacommons.org/444472627

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 invention is a lighter weight, yet more robust, mechanism for aggregating data than replicating data into another data store.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca