About: http://webisa.webdatacommons.org/111617544

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 signal conversion apparatus according to claim 37, wherein said input signal is an audio signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com