About: http://webisa.webdatacommons.org/4548803

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	System restore points, especially in Vista, continue to take snapshots, even while you are defragging (part of Volume Shadow Copy).
http://www.w3.org/ns/prov#wasQuotedFrom	piriform.com