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<http://webisa.webdatacommons.org/213257733>	<http://www.w3.org/ns/prov#value>	"FIG. 10 is a three dimensional plot of the acoustic sensor response over time, and frequency illustrating the changes in different frequency bands of the acoustic signal over the course of the boil cycle; and" .
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<http://webisa.webdatacommons.org/213257733>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .