About: http://webisa.webdatacommons.org/18257615

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http://www.w3.org/ns/prov#value	Yes, Exchange 2003 is an older version that has been superceded by 2007 and 2010 versions, but the simple fact is, 2003 works just fine for many organizations.
http://www.w3.org/ns/prov#wasQuotedFrom	informationweek.com