<http://webisa.webdatacommons.org/prov/65663562>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353798945> .
<http://webisa.webdatacommons.org/353798945>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freshpatents.com> .
<http://webisa.webdatacommons.org/prov/111224125>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353798945> .
<http://webisa.webdatacommons.org/353798945>	<http://www.w3.org/ns/prov#value>	"Some applications, such as for example hearing aids, telephone devices and headsets typically contain a loudspeaker 120." .
<http://webisa.webdatacommons.org/353798945>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .