About: http://webisa.webdatacommons.org/101130276

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	The messaging system may also be redirected through a proxy, such as a http proxy as is well known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com