About: http://webisa.webdatacommons.org/59393711

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	Everything, including hidden, system, root folders and files is ~18GB, yet Windows is indicating that all 45 GB are used up.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com