About: http://webisa.webdatacommons.org/280420334

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	References, correct or not, to the software as U/Win and AT&T Unix for Windows can be found in some cases, especially from the early days of its existence.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org