About: http://webisa.webdatacommons.org/224842164

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	Thus, one of the problems of the prior art is that providing access to a secure environment requires that the verifier know particular information about each claimant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com