About: http://webisa.webdatacommons.org/203120206

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	PowerPoint is a great vehicle for projecting visual material to support what you want to say, but there is so much more that it could do if the developers thought like audience instead of thinking like presenters.
http://www.w3.org/ns/prov#wasQuotedFrom	presentationzen.com