About: http://webisa.webdatacommons.org/6597669

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 certain embodiments of the present invention, audio element 415 is a microphone or boom microphone, head tracking element 420 is a head tracker, accelerator or some combination thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com