About: http://webisa.webdatacommons.org/425172197

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	All digital photographs, email messages, music and video files, webbrowser bookmarks, and other files are considered user data.
http://www.w3.org/ns/prov#wasQuotedFrom	what-is-what.com