About: http://webisa.webdatacommons.org/242718270

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	In a retention management scheme, an object, such as a document or folder, is provided with an expiration time in the form of a time stamp attribute.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com