About: http://webisa.webdatacommons.org/346846922

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	software, especially PowerPoint which, it is said, has several million users a day.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net