About: http://webisa.webdatacommons.org/54137793

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 SQL Server 6.5 and earlier, character mappings had to be configured to deal with Windows NT account names, which contained special characters such as the backslash (\) character.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com