About: http://webisa.webdatacommons.org/20042730

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	On Mac OS X 10.5 or later, Application Wizard can now preview several new types of files, including Excel and PowerPoint documents, iWork files, and Mail messages.
http://www.w3.org/ns/prov#wasQuotedFrom	mabasoft.net