About: http://webisa.webdatacommons.org/149131461

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 particular, for optimized UPSERT operations, the input rows are a combination of new entries and updates to existing entries in a table.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com