About: http://webisa.webdatacommons.org/393644393

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	But it goes beyond that, and into systems that automatically update such as iTunes, Mac OS X, Open Office, Winzip, Winamp, and others.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxjournal.com