About: http://webisa.webdatacommons.org/208644736

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 ???lifetime controls??? may include, for example, an expiration date, an expiration date and time, a fixed number of times in which the document can be opened, or other limits.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com