About: http://webisa.webdatacommons.org/52589222

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 extension then uses the Windows API WNetGetConnection to determine if the value <letter> is currently used by an existing mapped network drive or by a physical device such as a hard drive, CD-ROM/DVD-ROM, ram disk or removable drive.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com