About: http://webisa.webdatacommons.org/53305386

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	To support searching, sorting, and other operations requires the security gateway to perform some behind-the-scenes trickery that can, in some cases, reduce the security of the encryption, but in a predictable -- and acceptable -- way.
http://www.w3.org/ns/prov#wasQuotedFrom	darkreading.com