About: http://webisa.webdatacommons.org/150456152

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	Can also be used for storing presentations, spreadsheets and other computer files
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com