About: http://webisa.webdatacommons.org/40329254

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	Conventional head tracking methods include generating a representation of a user's head based on the detection of the user's eyes or other facial features.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com