About: http://webisa.webdatacommons.org/271974976

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	There are two low-cost calls to the database and the heavy lifting on filesystem is done by a machine other than the SQL Server.Well, environments vary.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlservercentral.com