About: http://webisa.webdatacommons.org/213381158

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	First, customer data or messages such as video signals, voice signals or email messages and second, control data or messages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk