About: http://webisa.webdatacommons.org/87785942

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	David Dykstra picked up Keith Muller's layers and made it (with contributions from others) portable to more systems including SVR4 and added more
http://www.w3.org/ns/prov#wasQuotedFrom	brouhaha.com