About: http://webisa.webdatacommons.org/444194166

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	Check out KeePass it should handle your requirements, except for 'Active Directory, although I am not sure what you mean by that.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com