About: http://webisa.webdatacommons.org/270076183

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	In earlier versions of windows (Definitely XP, and I think that I recall using it in Vista and Windows 7), there was a hidden administrator account that you could only use while in safe mode.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com