About: http://webisa.webdatacommons.org/233625639

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	The interior region also includes audio output devices such as, for example, a stereo sub-woofer 120, and stereo speakers 122, which can be implemented behind the user, and audio input devices such as microphones.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk