About: http://webisa.webdatacommons.org/166683573

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 reason for this is that mass storage device accesses tend to take a relatively long time compared to other operations.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com