About: http://webisa.webdatacommons.org/419023036

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	It has been used since the late 1960s to hide money, maps, documents, microfilm, and other items.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org