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<http://webisa.webdatacommons.org/prov/132447348>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/427968865> .
<http://webisa.webdatacommons.org/427968865>	<http://www.w3.org/ns/prov#value>	"Accordingly, this invention can be effective in the evaluation of a recording medium per se, of the quality of transfer of information contained on one recording medium to a similar or another recording medium, or of a throughput electronic apparatus such as an amplifier or other signal processing apparatus through which audio and/or video information passes." .
<http://webisa.webdatacommons.org/427968865>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .