About: http://webisa.webdatacommons.org/195303584

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	These types of files are generally received through emails, as while re-routing an email, often the extension types of the attachments are saved to .DAT by default.
http://www.w3.org/ns/prov#wasQuotedFrom	trickvilla.com