About: http://webisa.webdatacommons.org/97091741

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	For the acoustical and visual analysis, it can be determined whether conversation or other signal is identified, and whether a user is present near a desktop system, and if so, if the user is gazing at or away from the computer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca