About: http://webisa.webdatacommons.org/309428910

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 presence menu integrates with Microsoft Active Directory directory service, Microsoft Exchange, and Microsoft Windows Messenger to offer information such as free/busy status, office location, and manager.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com