About: http://webisa.webdatacommons.org/149330418

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	Another object of the invention is to provide a viewer-presence sensor unit for controlling operation of a television set wherein the detector for sensing presence of a living being near the set is a motion or heat sensor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com