About: http://webisa.webdatacommons.org/443021259

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	I assume because a field is 'private' by default you can then give certain types of access, and if you want to you can give both 'internal' and 'protected' permissions.However, I am not sure.
http://www.w3.org/ns/prov#wasQuotedFrom	drorhelper.com