About: http://webisa.webdatacommons.org/198703966

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	Each batch is analyzed, local fields are added, other fields are dropped or tweaked, including links to the virtual catalog, before upload.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com