About: http://webisa.webdatacommons.org/42780255

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	it is not rocket science to differentiate your o/s due to functionality and MSFT have done it for years, e.g. windows basic, professional, student, server etc.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com