<http://webisa.webdatacommons.org/184962437>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/184962437>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.de> .
<http://webisa.webdatacommons.org/prov/284312749>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/184962437> .
<http://webisa.webdatacommons.org/184962437>	<http://www.w3.org/ns/prov#value>	"Data pump circuit 304 also includes a digital signal processor (DSP) which performs functions such as modulation, demodulation and echo cancellation of any signals received from telephone interface circuitry 302." .