About: http://webisa.webdatacommons.org/237694880

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	We are building a web-based application which contains a bunch of images and documents, and there is a requirement to be able to restrict what images/documents a particular user can see. (it is your basic user access control stuff.)
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com