About: http://webisa.webdatacommons.org/322727344

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	This is supported, for example, in Microsoft Windows, IBM OS/2, UNIX, and other operating systems.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com