About: http://webisa.webdatacommons.org/28204102

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 enables you to access blocked sites such as Twitter, BBC or MySpace etc.
http://www.w3.org/ns/prov#wasQuotedFrom	proxyserver.pk