About: http://webisa.webdatacommons.org/439177464

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	A sound processing circuit 35 is connected to a microphone 36 and right and left speakers 37 and 38, receives sound input from the microphone 36 and outputs sounds such as music and operation messages to speakers 37 and 38.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com