<http://webisa.webdatacommons.org/137837756>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/137837756>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/137837756>	<http://www.w3.org/ns/prov#value>	"The present invention provides a means for automatically adjusting the volume level of the audio output signal of a digital television or other electronic device during an incoming call." .
<http://webisa.webdatacommons.org/prov/253472478>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/137837756> .