About: http://webisa.webdatacommons.org/439358191

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	You can also upload documents such as letters, faxes, spreadsheets and keep them on the system.
http://www.w3.org/ns/prov#wasQuotedFrom	techweb.com