<http://webisa.webdatacommons.org/prov/157087719> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/224322670> . <http://webisa.webdatacommons.org/224322670> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/224322670> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.com> . <http://webisa.webdatacommons.org/224322670> <http://www.w3.org/ns/prov#value> "Then, the audio signal such as audio data reproduced by the reproduction apparatus for a CD and inputted through the input terminal 504 of the audio/video-only apparatus of the present embodiment shown in FIG. 9 is supplied to the data compression processing section 506 and the switching section 510 through the input interface 505." .