About: http://webisa.webdatacommons.org/292911848

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 place to inexpensively sense the presence of a viewer, and (from a restricted family or group of individuals) the identity of a viewer at such things as a computer monitor or receiver of programming.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com