About: http://webisa.webdatacommons.org/396926863

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 header contains information correlating the data with a specific channel and direction, e.g. upstream or downstream, of communication.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com