About: http://webisa.webdatacommons.org/227707338

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	If the databases were backed up at different points in time, make sure the oldest of those timestamps is provided as input to this step.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com