About: http://webisa.webdatacommons.org/330110218

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	In this mode, you need to drop all traffic except http and destined to proxy server.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com