About: http://webisa.webdatacommons.org/39658032

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	Sessions covered such applications as Microsoft Windows, Word, Excel, PowerPoint, FrontPage and Internet Explorer.
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com