About: http://webisa.webdatacommons.org/45319062

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	Most preferably, each protected server computer runs a network operating system such as Windows NT??? or Windows 2000???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com